1818419078016

素因数分解:

$2^7\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{72431}}^1$

素因数の和:72538

約数の個数: 384

約数和(自身を含む): 5839525785600

約数和(自身を除く): 4021106707584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 37, 38, 48, 57, 62, 64, 72, 74, 76, 93, 96, 111, 114, 124, 128, 144, 148, 152, 171, 186, 192, 222, 228, 248, 279, 288, 296, 304, 333, 342, 372, 384, 444, 456, 496, 558, 576, 589, 592, 608, 666, 684, 703, 744, 888, 912, 992, 1116, 1147, 1152, 1178, 1184, 1216, 1332, 1368, 1406, 1488, 1767, 1776, 1824, 1984, 2109, 2232, 2294, 2356, 2368, 2432, 2664, 2736, 2812, 2976, 3441, 3534, 3552, 3648, 3968, 4218, 4464, 4588, 4712, 4736, 5301, 5328, 5472, 5624, 5952, 6327, 6882, 7068, 7104, 7296, 8436, 8928, 9176, 9424, 10323, 10602, 10656, 10944, 11248, 11904, 12654, 13764, 14136, 14208, 16872, 17856, 18352, 18848, 20646, 21204, 21312, 21793, 21888, 22496, 25308, 27528, 28272, 33744, 35712, 36704, 37696, 41292, 42408, 42624, 43586, 44992, 50616, 55056, 56544, 65379, 67488, 72431, 73408, 75392, 82584, 84816, 87172, 89984, 101232, 110112, 113088, 130758, 134976, 144862, 146816, 165168, 169632, 174344, 196137, 202464, 217293, 220224, 226176, 261516, 269952, 289724, 330336, 339264, 348688, 392274, 404928, 434586, 440448, 523032, 579448, 651879, 660672, 678528, 697376, 784548, 809856, 869172, 1046064, 1158896, 1303758, 1321344, 1376189, 1394752, 1569096, 1738344, 2092128, 2245361, 2317792, 2607516, 2679947, 2752378, 2789504, 3138192, 3476688, 4128567, 4184256, 4490722, 4635584, 5215032, 5359894, 5504756, 6276384, 6736083, 6953376, 8039841, 8257134, 8368512, 8981444, 9271168, 10430064, 10719788, 11009512, 12385701, 12552768, 13472166, 13906752, 16079682, 16514268, 17962888, 20208249, 20860128, 21439576, 22019024, 24119523, 24771402, 25105536, 26944332, 27813504, 32159364, 33028536, 35925776, 40416498, 41720256, 42661859, 42879152, 44038048, 48239046, 49542804, 50918993, 53888664, 64318728, 66057072, 71851552, 80832996, 83078357, 83440512, 85323718, 85758304, 88076096, 96478092, 99085608, 101837986, 107777328, 127985577, 128637456, 132114144, 143703104, 152756979, 161665992, 166156714, 170647436, 171516608, 176152192, 192956184, 198171216, 203675972, 215554656, 249235071, 255971154, 257274912, 264228288, 287406208, 305513958, 323331984, 332313428, 341294872, 343033216, 383956731, 385912368, 396342432, 407351944, 431109312, 458270937, 498470142, 511942308, 514549824, 528456576, 611027916, 646663968, 664626856, 682589744, 747705213, 767913462, 771824736, 792684864, 814703888, 862218624, 916541874, 996940284, 1023884616, 1029099648, 1222055832, 1293327936, 1329253712, 1365179488, 1495410426, 1535826924, 1543649472, 1578488783, 1585369728, 1629407776, 1833083748, 1993880568, 2047769232, 2444111664, 2586655872, 2658507424, 2730358976, 2990820852, 3071653848, 3087298944, 3156977566, 3258815552, 3666167496, 3987761136, 4095538464, 4735466349, 4888223328, 5317014848, 5460717952, 5981641704, 6143307696, 6313955132, 6517631104, 7332334992, 7975522272, 8191076928, 9470932698, 9776446656, 10634029696, 11963283408, 12286615392, 12627910264, 14206399047, 14664669984, 15951044544, 16382153856, 18941865396, 19552893312, 23926566816, 24573230784, 25255820528, 28412798094, 29329339968, 31902089088, 37883730792, 47853133632, 49146461568, 50511641056, 56825596188, 58658679936, 75767461584, 95706267264, 101023282112, 113651192376, 151534923168, 202046564224, 227302384752, 303069846336, 454604769504, 606139692672, 909209539008, 1818419078016]

約数ペア:

[(1, 1818419078016), (2, 909209539008), (3, 606139692672), (4, 454604769504), (6, 303069846336), (8, 227302384752), (9, 202046564224), (12, 151534923168), (16, 113651192376), (18, 101023282112), (19, 95706267264), (24, 75767461584), (31, 58658679936), (32, 56825596188), (36, 50511641056), (37, 49146461568), (38, 47853133632), (48, 37883730792), (57, 31902089088), (62, 29329339968), (64, 28412798094), (72, 25255820528), (74, 24573230784), (76, 23926566816), (93, 19552893312), (96, 18941865396), (111, 16382153856), (114, 15951044544), (124, 14664669984), (128, 14206399047), (144, 12627910264), (148, 12286615392), (152, 11963283408), (171, 10634029696), (186, 9776446656), (192, 9470932698), (222, 8191076928), (228, 7975522272), (248, 7332334992), (279, 6517631104), (288, 6313955132), (296, 6143307696), (304, 5981641704), (333, 5460717952), (342, 5317014848), (372, 4888223328), (384, 4735466349), (444, 4095538464), (456, 3987761136), (496, 3666167496), (558, 3258815552), (576, 3156977566), (589, 3087298944), (592, 3071653848), (608, 2990820852), (666, 2730358976), (684, 2658507424), (703, 2586655872), (744, 2444111664), (888, 2047769232), (912, 1993880568), (992, 1833083748), (1116, 1629407776), (1147, 1585369728), (1152, 1578488783), (1178, 1543649472), (1184, 1535826924), (1216, 1495410426), (1332, 1365179488), (1368, 1329253712), (1406, 1293327936), (1488, 1222055832), (1767, 1029099648), (1776, 1023884616), (1824, 996940284), (1984, 916541874), (2109, 862218624), (2232, 814703888), (2294, 792684864), (2356, 771824736), (2368, 767913462), (2432, 747705213), (2664, 682589744), (2736, 664626856), (2812, 646663968), (2976, 611027916), (3441, 528456576), (3534, 514549824), (3552, 511942308), (3648, 498470142), (3968, 458270937), (4218, 431109312), (4464, 407351944), (4588, 396342432), (4712, 385912368), (4736, 383956731), (5301, 343033216), (5328, 341294872), (5472, 332313428), (5624, 323331984), (5952, 305513958), (6327, 287406208), (6882, 264228288), (7068, 257274912), (7104, 255971154), (7296, 249235071), (8436, 215554656), (8928, 203675972), (9176, 198171216), (9424, 192956184), (10323, 176152192), (10602, 171516608), (10656, 170647436), (10944, 166156714), (11248, 161665992), (11904, 152756979), (12654, 143703104), (13764, 132114144), (14136, 128637456), (14208, 127985577), (16872, 107777328), (17856, 101837986), (18352, 99085608), (18848, 96478092), (20646, 88076096), (21204, 85758304), (21312, 85323718), (21793, 83440512), (21888, 83078357), (22496, 80832996), (25308, 71851552), (27528, 66057072), (28272, 64318728), (33744, 53888664), (35712, 50918993), (36704, 49542804), (37696, 48239046), (41292, 44038048), (42408, 42879152), (42624, 42661859), (43586, 41720256), (44992, 40416498), (50616, 35925776), (55056, 33028536), (56544, 32159364), (65379, 27813504), (67488, 26944332), (72431, 25105536), (73408, 24771402), (75392, 24119523), (82584, 22019024), (84816, 21439576), (87172, 20860128), (89984, 20208249), (101232, 17962888), (110112, 16514268), (113088, 16079682), (130758, 13906752), (134976, 13472166), (144862, 12552768), (146816, 12385701), (165168, 11009512), (169632, 10719788), (174344, 10430064), (196137, 9271168), (202464, 8981444), (217293, 8368512), (220224, 8257134), (226176, 8039841), (261516, 6953376), (269952, 6736083), (289724, 6276384), (330336, 5504756), (339264, 5359894), (348688, 5215032), (392274, 4635584), (404928, 4490722), (434586, 4184256), (440448, 4128567), (523032, 3476688), (579448, 3138192), (651879, 2789504), (660672, 2752378), (678528, 2679947), (697376, 2607516), (784548, 2317792), (809856, 2245361), (869172, 2092128), (1046064, 1738344), (1158896, 1569096), (1303758, 1394752), (1321344, 1376189)]