392496

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:78

約数の個数: 80

約数和(自身を含む): 1187424

約数和(自身を除く): 794928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 37, 39, 48, 51, 52, 68, 74, 78, 102, 104, 111, 136, 148, 156, 204, 208, 221, 222, 272, 296, 312, 408, 442, 444, 481, 592, 624, 629, 663, 816, 884, 888, 962, 1258, 1326, 1443, 1768, 1776, 1887, 1924, 2516, 2652, 2886, 3536, 3774, 3848, 5032, 5304, 5772, 7548, 7696, 8177, 10064, 10608, 11544, 15096, 16354, 23088, 24531, 30192, 32708, 49062, 65416, 98124, 130832, 196248, 392496]

約数ペア:

[(1, 392496), (2, 196248), (3, 130832), (4, 98124), (6, 65416), (8, 49062), (12, 32708), (13, 30192), (16, 24531), (17, 23088), (24, 16354), (26, 15096), (34, 11544), (37, 10608), (39, 10064), (48, 8177), (51, 7696), (52, 7548), (68, 5772), (74, 5304), (78, 5032), (102, 3848), (104, 3774), (111, 3536), (136, 2886), (148, 2652), (156, 2516), (204, 1924), (208, 1887), (221, 1776), (222, 1768), (272, 1443), (296, 1326), (312, 1258), (408, 962), (442, 888), (444, 884), (481, 816), (592, 663), (624, 629)]