279984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 763840

約数和(自身を除く): 483856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 307, 456, 614, 912, 921, 1228, 1842, 2456, 3684, 4912, 5833, 7368, 11666, 14736, 17499, 23332, 34998, 46664, 69996, 93328, 139992, 279984]

約数ペア:

[(1, 279984), (2, 139992), (3, 93328), (4, 69996), (6, 46664), (8, 34998), (12, 23332), (16, 17499), (19, 14736), (24, 11666), (38, 7368), (48, 5833), (57, 4912), (76, 3684), (114, 2456), (152, 1842), (228, 1228), (304, 921), (307, 912), (456, 614)]