994863408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:536

約数の個数: 320

約数和(自身を含む): 3489300480

約数和(自身を除く): 2494437072

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 31, 33, 38, 42, 44, 48, 56, 57, 62, 66, 76, 77, 84, 88, 93, 112, 114, 124, 132, 133, 152, 154, 168, 176, 186, 209, 217, 228, 231, 248, 264, 266, 304, 308, 336, 341, 372, 399, 418, 434, 456, 457, 462, 496, 528, 532, 589, 616, 627, 651, 682, 744, 798, 836, 868, 912, 914, 924, 1023, 1064, 1178, 1232, 1254, 1302, 1364, 1371, 1463, 1488, 1596, 1672, 1736, 1767, 1828, 1848, 2046, 2128, 2356, 2387, 2508, 2604, 2728, 2742, 2926, 3192, 3199, 3344, 3472, 3534, 3656, 3696, 4092, 4123, 4389, 4712, 4774, 5016, 5027, 5208, 5456, 5484, 5852, 6384, 6398, 6479, 7068, 7161, 7312, 8184, 8246, 8683, 8778, 9424, 9548, 9597, 10032, 10054, 10416, 10968, 11704, 12369, 12796, 12958, 14136, 14167, 14322, 15081, 16368, 16492, 17366, 17556, 19096, 19194, 19437, 20108, 21936, 23408, 24738, 25592, 25916, 26049, 28272, 28334, 28644, 30162, 32984, 34732, 35112, 35189, 38192, 38388, 38874, 40216, 42501, 45353, 49476, 51184, 51832, 52098, 56668, 57288, 60324, 60781, 65968, 69464, 70224, 70378, 76776, 77748, 80432, 85002, 90706, 95513, 98952, 99169, 103664, 104196, 105567, 113336, 114576, 120648, 121562, 136059, 138928, 140756, 153552, 155496, 155837, 170004, 181412, 182343, 191026, 197904, 198338, 208392, 211134, 226672, 241296, 243124, 269173, 272118, 281512, 286539, 297507, 310992, 311674, 340008, 362824, 364686, 382052, 396676, 416784, 422268, 467511, 486248, 538346, 544236, 563024, 573078, 595014, 623348, 668591, 680016, 725648, 729372, 764104, 793352, 807519, 844536, 935022, 972496, 1076692, 1088472, 1090859, 1146156, 1190028, 1246696, 1337182, 1458744, 1528208, 1586704, 1615038, 1689072, 1870044, 1884211, 2005773, 2153384, 2176944, 2181718, 2292312, 2380056, 2493392, 2674364, 2917488, 2960903, 3230076, 3272577, 3740088, 3768422, 4011546, 4306768, 4363436, 4584624, 4760112, 5348728, 5652633, 5921806, 6460152, 6545154, 7480176, 7536844, 8023092, 8726872, 8882709, 10697456, 11305266, 11843612, 12920304, 13090308, 15073688, 16046184, 17453744, 17765418, 20726321, 22610532, 23687224, 26180616, 30147376, 32092368, 35530836, 41452642, 45221064, 47374448, 52361232, 62178963, 71061672, 82905284, 90442128, 124357926, 142123344, 165810568, 248715852, 331621136, 497431704, 994863408]

約数ペア:

[(1, 994863408), (2, 497431704), (3, 331621136), (4, 248715852), (6, 165810568), (7, 142123344), (8, 124357926), (11, 90442128), (12, 82905284), (14, 71061672), (16, 62178963), (19, 52361232), (21, 47374448), (22, 45221064), (24, 41452642), (28, 35530836), (31, 32092368), (33, 30147376), (38, 26180616), (42, 23687224), (44, 22610532), (48, 20726321), (56, 17765418), (57, 17453744), (62, 16046184), (66, 15073688), (76, 13090308), (77, 12920304), (84, 11843612), (88, 11305266), (93, 10697456), (112, 8882709), (114, 8726872), (124, 8023092), (132, 7536844), (133, 7480176), (152, 6545154), (154, 6460152), (168, 5921806), (176, 5652633), (186, 5348728), (209, 4760112), (217, 4584624), (228, 4363436), (231, 4306768), (248, 4011546), (264, 3768422), (266, 3740088), (304, 3272577), (308, 3230076), (336, 2960903), (341, 2917488), (372, 2674364), (399, 2493392), (418, 2380056), (434, 2292312), (456, 2181718), (457, 2176944), (462, 2153384), (496, 2005773), (528, 1884211), (532, 1870044), (589, 1689072), (616, 1615038), (627, 1586704), (651, 1528208), (682, 1458744), (744, 1337182), (798, 1246696), (836, 1190028), (868, 1146156), (912, 1090859), (914, 1088472), (924, 1076692), (1023, 972496), (1064, 935022), (1178, 844536), (1232, 807519), (1254, 793352), (1302, 764104), (1364, 729372), (1371, 725648), (1463, 680016), (1488, 668591), (1596, 623348), (1672, 595014), (1736, 573078), (1767, 563024), (1828, 544236), (1848, 538346), (2046, 486248), (2128, 467511), (2356, 422268), (2387, 416784), (2508, 396676), (2604, 382052), (2728, 364686), (2742, 362824), (2926, 340008), (3192, 311674), (3199, 310992), (3344, 297507), (3472, 286539), (3534, 281512), (3656, 272118), (3696, 269173), (4092, 243124), (4123, 241296), (4389, 226672), (4712, 211134), (4774, 208392), (5016, 198338), (5027, 197904), (5208, 191026), (5456, 182343), (5484, 181412), (5852, 170004), (6384, 155837), (6398, 155496), (6479, 153552), (7068, 140756), (7161, 138928), (7312, 136059), (8184, 121562), (8246, 120648), (8683, 114576), (8778, 113336), (9424, 105567), (9548, 104196), (9597, 103664), (10032, 99169), (10054, 98952), (10416, 95513), (10968, 90706), (11704, 85002), (12369, 80432), (12796, 77748), (12958, 76776), (14136, 70378), (14167, 70224), (14322, 69464), (15081, 65968), (16368, 60781), (16492, 60324), (17366, 57288), (17556, 56668), (19096, 52098), (19194, 51832), (19437, 51184), (20108, 49476), (21936, 45353), (23408, 42501), (24738, 40216), (25592, 38874), (25916, 38388), (26049, 38192), (28272, 35189), (28334, 35112), (28644, 34732), (30162, 32984)]