1028243216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:198

約数の個数: 320

約数和(自身を含む): 2933145600

約数和(自身を除く): 1904902384

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 31, 38, 44, 52, 56, 62, 76, 77, 88, 91, 104, 109, 112, 124, 133, 143, 152, 154, 176, 182, 208, 209, 217, 218, 247, 248, 266, 286, 304, 308, 341, 364, 403, 418, 434, 436, 494, 496, 532, 572, 589, 616, 682, 728, 763, 806, 836, 868, 872, 988, 1001, 1064, 1144, 1178, 1199, 1232, 1364, 1417, 1456, 1463, 1526, 1612, 1672, 1729, 1736, 1744, 1976, 2002, 2071, 2128, 2288, 2356, 2387, 2398, 2717, 2728, 2821, 2834, 2926, 3052, 3224, 3344, 3379, 3458, 3472, 3952, 4004, 4123, 4142, 4433, 4712, 4774, 4796, 5434, 5456, 5642, 5668, 5852, 6104, 6448, 6479, 6758, 6916, 7657, 8008, 8246, 8284, 8393, 8866, 9424, 9548, 9592, 9919, 10868, 11284, 11336, 11704, 12208, 12958, 13516, 13832, 14497, 15314, 15587, 16016, 16492, 16568, 16786, 17732, 19019, 19096, 19184, 19838, 21736, 22568, 22672, 22781, 23408, 23653, 25916, 26923, 27032, 27664, 28994, 30628, 31031, 31174, 32984, 33136, 33572, 35464, 37169, 38038, 38192, 39676, 43472, 43927, 45136, 45353, 45562, 47306, 51832, 53599, 53846, 54064, 57988, 61256, 62062, 62348, 64201, 65968, 67144, 70928, 74338, 76076, 79352, 84227, 87854, 90706, 91124, 94612, 103664, 107198, 107692, 109109, 115976, 122512, 124124, 124696, 128402, 134288, 148676, 152152, 158704, 159467, 168454, 175708, 181412, 182248, 188461, 189224, 214396, 215384, 218218, 231952, 248248, 249392, 256804, 260183, 296153, 297352, 304304, 307489, 318934, 336908, 351416, 362824, 364496, 376922, 378448, 428792, 430768, 436436, 449407, 483197, 496496, 513608, 520366, 589589, 592306, 594704, 614978, 637868, 673816, 702832, 706211, 725648, 753844, 834613, 857584, 872872, 898814, 966394, 1027216, 1040732, 1179178, 1184612, 1229956, 1275736, 1347632, 1412422, 1507688, 1669226, 1745744, 1797628, 1932788, 2073071, 2081464, 2358356, 2369224, 2459912, 2551472, 2824844, 3015376, 3338452, 3382379, 3595256, 3865576, 4146142, 4162928, 4716712, 4738448, 4919824, 4943477, 5649688, 5842291, 6676904, 6764758, 7190512, 7731152, 8292284, 9180743, 9433424, 9886954, 11299376, 11684582, 13353808, 13529516, 16584568, 18361486, 19773908, 23369164, 27059032, 33169136, 36722972, 39547816, 46738328, 54118064, 64265201, 73445944, 79095632, 93476656, 128530402, 146891888, 257060804, 514121608, 1028243216]

約数ペア:

[(1, 1028243216), (2, 514121608), (4, 257060804), (7, 146891888), (8, 128530402), (11, 93476656), (13, 79095632), (14, 73445944), (16, 64265201), (19, 54118064), (22, 46738328), (26, 39547816), (28, 36722972), (31, 33169136), (38, 27059032), (44, 23369164), (52, 19773908), (56, 18361486), (62, 16584568), (76, 13529516), (77, 13353808), (88, 11684582), (91, 11299376), (104, 9886954), (109, 9433424), (112, 9180743), (124, 8292284), (133, 7731152), (143, 7190512), (152, 6764758), (154, 6676904), (176, 5842291), (182, 5649688), (208, 4943477), (209, 4919824), (217, 4738448), (218, 4716712), (247, 4162928), (248, 4146142), (266, 3865576), (286, 3595256), (304, 3382379), (308, 3338452), (341, 3015376), (364, 2824844), (403, 2551472), (418, 2459912), (434, 2369224), (436, 2358356), (494, 2081464), (496, 2073071), (532, 1932788), (572, 1797628), (589, 1745744), (616, 1669226), (682, 1507688), (728, 1412422), (763, 1347632), (806, 1275736), (836, 1229956), (868, 1184612), (872, 1179178), (988, 1040732), (1001, 1027216), (1064, 966394), (1144, 898814), (1178, 872872), (1199, 857584), (1232, 834613), (1364, 753844), (1417, 725648), (1456, 706211), (1463, 702832), (1526, 673816), (1612, 637868), (1672, 614978), (1729, 594704), (1736, 592306), (1744, 589589), (1976, 520366), (2002, 513608), (2071, 496496), (2128, 483197), (2288, 449407), (2356, 436436), (2387, 430768), (2398, 428792), (2717, 378448), (2728, 376922), (2821, 364496), (2834, 362824), (2926, 351416), (3052, 336908), (3224, 318934), (3344, 307489), (3379, 304304), (3458, 297352), (3472, 296153), (3952, 260183), (4004, 256804), (4123, 249392), (4142, 248248), (4433, 231952), (4712, 218218), (4774, 215384), (4796, 214396), (5434, 189224), (5456, 188461), (5642, 182248), (5668, 181412), (5852, 175708), (6104, 168454), (6448, 159467), (6479, 158704), (6758, 152152), (6916, 148676), (7657, 134288), (8008, 128402), (8246, 124696), (8284, 124124), (8393, 122512), (8866, 115976), (9424, 109109), (9548, 107692), (9592, 107198), (9919, 103664), (10868, 94612), (11284, 91124), (11336, 90706), (11704, 87854), (12208, 84227), (12958, 79352), (13516, 76076), (13832, 74338), (14497, 70928), (15314, 67144), (15587, 65968), (16016, 64201), (16492, 62348), (16568, 62062), (16786, 61256), (17732, 57988), (19019, 54064), (19096, 53846), (19184, 53599), (19838, 51832), (21736, 47306), (22568, 45562), (22672, 45353), (22781, 45136), (23408, 43927), (23653, 43472), (25916, 39676), (26923, 38192), (27032, 38038), (27664, 37169), (28994, 35464), (30628, 33572), (31031, 33136), (31174, 32984)]