2247411968

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{821}}^1$

素因数の和:908

約数の個数: 108

約数和(自身を含む): 4900209972

約数和(自身を除く): 2652798004

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 128, 136, 148, 256, 272, 289, 296, 544, 578, 592, 629, 821, 1088, 1156, 1184, 1258, 1642, 2176, 2312, 2368, 2516, 3284, 4352, 4624, 4736, 5032, 6568, 9248, 9472, 10064, 10693, 13136, 13957, 18496, 20128, 21386, 26272, 27914, 30377, 36992, 40256, 42772, 52544, 55828, 60754, 73984, 80512, 85544, 105088, 111656, 121508, 161024, 171088, 210176, 223312, 237269, 243016, 342176, 446624, 474538, 486032, 516409, 684352, 893248, 949076, 972064, 1032818, 1368704, 1786496, 1898152, 1944128, 2065636, 2737408, 3572992, 3796304, 3888256, 4131272, 7592608, 7776512, 8262544, 8778953, 15185216, 16525088, 17557906, 30370432, 33050176, 35115812, 60740864, 66100352, 70231624, 132200704, 140463248, 280926496, 561852992, 1123705984, 2247411968]

約数ペア:

[(1, 2247411968), (2, 1123705984), (4, 561852992), (8, 280926496), (16, 140463248), (17, 132200704), (32, 70231624), (34, 66100352), (37, 60740864), (64, 35115812), (68, 33050176), (74, 30370432), (128, 17557906), (136, 16525088), (148, 15185216), (256, 8778953), (272, 8262544), (289, 7776512), (296, 7592608), (544, 4131272), (578, 3888256), (592, 3796304), (629, 3572992), (821, 2737408), (1088, 2065636), (1156, 1944128), (1184, 1898152), (1258, 1786496), (1642, 1368704), (2176, 1032818), (2312, 972064), (2368, 949076), (2516, 893248), (3284, 684352), (4352, 516409), (4624, 486032), (4736, 474538), (5032, 446624), (6568, 342176), (9248, 243016), (9472, 237269), (10064, 223312), (10693, 210176), (13136, 171088), (13957, 161024), (18496, 121508), (20128, 111656), (21386, 105088), (26272, 85544), (27914, 80512), (30377, 73984), (36992, 60754), (40256, 55828), (42772, 52544)]