1581992496

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{50627}}^1$

素因数の和:50679

約数の個数: 120

約数和(自身を含む): 5223189504

約数和(自身を除く): 3641197008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7812, 10416, 15624, 31248, 50627, 101254, 151881, 202508, 303762, 354389, 405016, 455643, 607524, 708778, 810032, 911286, 1063167, 1215048, 1417556, 1569437, 1822572, 2126334, 2430096, 2835112, 3138874, 3189501, 3645144, 4252668, 4708311, 5670224, 6277748, 6379002, 7290288, 8505336, 9416622, 10986059, 12555496, 12758004, 14124933, 17010672, 18833244, 21972118, 25110992, 25516008, 28249866, 32958177, 37666488, 43944236, 51032016, 56499732, 65916354, 75332976, 87888472, 98874531, 112999464, 131832708, 175776944, 197749062, 225998928, 263665416, 395498124, 527330832, 790996248, 1581992496]

約数ペア:

[(1, 1581992496), (2, 790996248), (3, 527330832), (4, 395498124), (6, 263665416), (7, 225998928), (8, 197749062), (9, 175776944), (12, 131832708), (14, 112999464), (16, 98874531), (18, 87888472), (21, 75332976), (24, 65916354), (28, 56499732), (31, 51032016), (36, 43944236), (42, 37666488), (48, 32958177), (56, 28249866), (62, 25516008), (63, 25110992), (72, 21972118), (84, 18833244), (93, 17010672), (112, 14124933), (124, 12758004), (126, 12555496), (144, 10986059), (168, 9416622), (186, 8505336), (217, 7290288), (248, 6379002), (252, 6277748), (279, 5670224), (336, 4708311), (372, 4252668), (434, 3645144), (496, 3189501), (504, 3138874), (558, 2835112), (651, 2430096), (744, 2126334), (868, 1822572), (1008, 1569437), (1116, 1417556), (1302, 1215048), (1488, 1063167), (1736, 911286), (1953, 810032), (2232, 708778), (2604, 607524), (3472, 455643), (3906, 405016), (4464, 354389), (5208, 303762), (7812, 202508), (10416, 151881), (15624, 101254), (31248, 50627)]