250489312

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2467}}^1$

素因数の和:2663

約数の個数: 48

約数和(自身を含む): 522426240

約数和(自身を除く): 271936928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 167, 304, 334, 608, 668, 1336, 2467, 2672, 3173, 4934, 5344, 6346, 9868, 12692, 19736, 25384, 39472, 46873, 50768, 78944, 93746, 101536, 187492, 374984, 411989, 749968, 823978, 1499936, 1647956, 3295912, 6591824, 7827791, 13183648, 15655582, 31311164, 62622328, 125244656, 250489312]

約数ペア:

[(1, 250489312), (2, 125244656), (4, 62622328), (8, 31311164), (16, 15655582), (19, 13183648), (32, 7827791), (38, 6591824), (76, 3295912), (152, 1647956), (167, 1499936), (304, 823978), (334, 749968), (608, 411989), (668, 374984), (1336, 187492), (2467, 101536), (2672, 93746), (3173, 78944), (4934, 50768), (5344, 46873), (6346, 39472), (9868, 25384), (12692, 19736)]