248583048

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 746496000

約数和(自身を除く): 497912952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 59, 62, 84, 93, 118, 124, 168, 177, 186, 217, 236, 248, 354, 372, 413, 434, 472, 651, 708, 744, 809, 826, 868, 1239, 1302, 1416, 1618, 1652, 1736, 1829, 2427, 2478, 2604, 3236, 3304, 3658, 4854, 4956, 5208, 5487, 5663, 6472, 7316, 9708, 9912, 10974, 11326, 12803, 14632, 16989, 19416, 21948, 22652, 25079, 25606, 33978, 38409, 43896, 45304, 47731, 50158, 51212, 67956, 75237, 76818, 95462, 100316, 102424, 135912, 143193, 150474, 153636, 175553, 190924, 200632, 286386, 300948, 307272, 334117, 351106, 381848, 526659, 572772, 601896, 668234, 702212, 1002351, 1053318, 1145544, 1336468, 1404424, 1479661, 2004702, 2106636, 2672936, 2959322, 4009404, 4213272, 4438983, 5918644, 8018808, 8877966, 10357627, 11837288, 17755932, 20715254, 31072881, 35511864, 41430508, 62145762, 82861016, 124291524, 248583048]

約数ペア:

[(1, 248583048), (2, 124291524), (3, 82861016), (4, 62145762), (6, 41430508), (7, 35511864), (8, 31072881), (12, 20715254), (14, 17755932), (21, 11837288), (24, 10357627), (28, 8877966), (31, 8018808), (42, 5918644), (56, 4438983), (59, 4213272), (62, 4009404), (84, 2959322), (93, 2672936), (118, 2106636), (124, 2004702), (168, 1479661), (177, 1404424), (186, 1336468), (217, 1145544), (236, 1053318), (248, 1002351), (354, 702212), (372, 668234), (413, 601896), (434, 572772), (472, 526659), (651, 381848), (708, 351106), (744, 334117), (809, 307272), (826, 300948), (868, 286386), (1239, 200632), (1302, 190924), (1416, 175553), (1618, 153636), (1652, 150474), (1736, 143193), (1829, 135912), (2427, 102424), (2478, 100316), (2604, 95462), (3236, 76818), (3304, 75237), (3658, 67956), (4854, 51212), (4956, 50158), (5208, 47731), (5487, 45304), (5663, 43896), (6472, 38409), (7316, 33978), (9708, 25606), (9912, 25079), (10974, 22652), (11326, 21948), (12803, 19416), (14632, 16989)]