3139968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 9767520

約数和(自身を除く): 6627552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 37, 39, 48, 51, 52, 64, 68, 74, 78, 96, 102, 104, 111, 128, 136, 148, 156, 192, 204, 208, 221, 222, 272, 296, 312, 384, 408, 416, 442, 444, 481, 544, 592, 624, 629, 663, 816, 832, 884, 888, 962, 1088, 1184, 1248, 1258, 1326, 1443, 1632, 1664, 1768, 1776, 1887, 1924, 2176, 2368, 2496, 2516, 2652, 2886, 3264, 3536, 3552, 3774, 3848, 4736, 4992, 5032, 5304, 5772, 6528, 7072, 7104, 7548, 7696, 8177, 10064, 10608, 11544, 14144, 14208, 15096, 15392, 16354, 20128, 21216, 23088, 24531, 28288, 30192, 30784, 32708, 40256, 42432, 46176, 49062, 60384, 61568, 65416, 80512, 84864, 92352, 98124, 120768, 130832, 184704, 196248, 241536, 261664, 392496, 523328, 784992, 1046656, 1569984, 3139968]

約数ペア:

[(1, 3139968), (2, 1569984), (3, 1046656), (4, 784992), (6, 523328), (8, 392496), (12, 261664), (13, 241536), (16, 196248), (17, 184704), (24, 130832), (26, 120768), (32, 98124), (34, 92352), (37, 84864), (39, 80512), (48, 65416), (51, 61568), (52, 60384), (64, 49062), (68, 46176), (74, 42432), (78, 40256), (96, 32708), (102, 30784), (104, 30192), (111, 28288), (128, 24531), (136, 23088), (148, 21216), (156, 20128), (192, 16354), (204, 15392), (208, 15096), (221, 14208), (222, 14144), (272, 11544), (296, 10608), (312, 10064), (384, 8177), (408, 7696), (416, 7548), (442, 7104), (444, 7072), (481, 6528), (544, 5772), (592, 5304), (624, 5032), (629, 4992), (663, 4736), (816, 3848), (832, 3774), (884, 3552), (888, 3536), (962, 3264), (1088, 2886), (1184, 2652), (1248, 2516), (1258, 2496), (1326, 2368), (1443, 2176), (1632, 1924), (1664, 1887), (1768, 1776)]