249159312

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4793}}^1$

素因数の和:4845

約数の個数: 90

約数和(自身を含む): 736085142

約数和(自身を除く): 486925830

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4332, 4793, 5776, 6498, 8664, 9586, 12996, 14379, 17328, 19172, 25992, 28758, 38344, 43137, 51984, 57516, 76688, 86274, 91067, 115032, 172548, 182134, 230064, 273201, 345096, 364268, 546402, 690192, 728536, 819603, 1092804, 1457072, 1639206, 1730273, 2185608, 3278412, 3460546, 4371216, 5190819, 6556824, 6921092, 10381638, 13113648, 13842184, 15572457, 20763276, 27684368, 31144914, 41526552, 62289828, 83053104, 124579656, 249159312]

約数ペア:

[(1, 249159312), (2, 124579656), (3, 83053104), (4, 62289828), (6, 41526552), (8, 31144914), (9, 27684368), (12, 20763276), (16, 15572457), (18, 13842184), (19, 13113648), (24, 10381638), (36, 6921092), (38, 6556824), (48, 5190819), (57, 4371216), (72, 3460546), (76, 3278412), (114, 2185608), (144, 1730273), (152, 1639206), (171, 1457072), (228, 1092804), (304, 819603), (342, 728536), (361, 690192), (456, 546402), (684, 364268), (722, 345096), (912, 273201), (1083, 230064), (1368, 182134), (1444, 172548), (2166, 115032), (2736, 91067), (2888, 86274), (3249, 76688), (4332, 57516), (4793, 51984), (5776, 43137), (6498, 38344), (8664, 28758), (9586, 25992), (12996, 19172), (14379, 17328)]