255761472

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{57917}}^1$

素因数の和:57955

約数の個数: 56

約数和(自身を含む): 706136256

約数和(自身を除く): 450374784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 57917, 115834, 173751, 231668, 347502, 463336, 695004, 926672, 1332091, 1390008, 1853344, 2664182, 2780016, 3706688, 3996273, 5328364, 5560032, 7992546, 10656728, 11120064, 15985092, 21313456, 31970184, 42626912, 63940368, 85253824, 127880736, 255761472]

約数ペア:

[(1, 255761472), (2, 127880736), (3, 85253824), (4, 63940368), (6, 42626912), (8, 31970184), (12, 21313456), (16, 15985092), (23, 11120064), (24, 10656728), (32, 7992546), (46, 5560032), (48, 5328364), (64, 3996273), (69, 3706688), (92, 2780016), (96, 2664182), (138, 1853344), (184, 1390008), (192, 1332091), (276, 926672), (368, 695004), (552, 463336), (736, 347502), (1104, 231668), (1472, 173751), (2208, 115834), (4416, 57917)]