2053549992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{449}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 5633712000

約数和(自身を除く): 3580162008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 107, 137, 156, 214, 274, 312, 321, 411, 428, 449, 548, 642, 822, 856, 898, 1096, 1284, 1347, 1391, 1644, 1781, 1796, 2568, 2694, 2782, 3288, 3562, 3592, 4173, 5343, 5388, 5564, 5837, 7124, 8346, 10686, 10776, 11128, 11674, 14248, 14659, 16692, 17511, 21372, 23348, 29318, 33384, 35022, 42744, 43977, 46696, 48043, 58636, 61513, 70044, 87954, 96086, 117272, 123026, 140088, 144129, 175908, 184539, 190567, 192172, 246052, 288258, 351816, 369078, 381134, 384344, 492104, 571701, 576516, 624559, 738156, 762268, 799669, 1143402, 1153032, 1249118, 1476312, 1524536, 1599338, 1873677, 2286804, 2399007, 2498236, 3198676, 3747354, 4573608, 4798014, 4996472, 6397352, 6581891, 7494708, 9596028, 13163782, 14989416, 19192056, 19745673, 26327564, 39491346, 52655128, 78982692, 85564583, 157965384, 171129166, 256693749, 342258332, 513387498, 684516664, 1026774996, 2053549992]

約数ペア:

[(1, 2053549992), (2, 1026774996), (3, 684516664), (4, 513387498), (6, 342258332), (8, 256693749), (12, 171129166), (13, 157965384), (24, 85564583), (26, 78982692), (39, 52655128), (52, 39491346), (78, 26327564), (104, 19745673), (107, 19192056), (137, 14989416), (156, 13163782), (214, 9596028), (274, 7494708), (312, 6581891), (321, 6397352), (411, 4996472), (428, 4798014), (449, 4573608), (548, 3747354), (642, 3198676), (822, 2498236), (856, 2399007), (898, 2286804), (1096, 1873677), (1284, 1599338), (1347, 1524536), (1391, 1476312), (1644, 1249118), (1781, 1153032), (1796, 1143402), (2568, 799669), (2694, 762268), (2782, 738156), (3288, 624559), (3562, 576516), (3592, 571701), (4173, 492104), (5343, 384344), (5388, 381134), (5564, 369078), (5837, 351816), (7124, 288258), (8346, 246052), (10686, 192172), (10776, 190567), (11128, 184539), (11674, 175908), (14248, 144129), (14659, 140088), (16692, 123026), (17511, 117272), (21372, 96086), (23348, 87954), (29318, 70044), (33384, 61513), (35022, 58636), (42744, 48043), (43977, 46696)]