225341504

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:675

約数の個数: 56

約数和(自身を含む): 458882496

約数和(自身を除く): 233540992

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 101, 142, 202, 284, 404, 491, 568, 808, 982, 1136, 1616, 1964, 2272, 3232, 3928, 4544, 6464, 7171, 7856, 14342, 15712, 28684, 31424, 34861, 49591, 57368, 69722, 99182, 114736, 139444, 198364, 229472, 278888, 396728, 458944, 557776, 793456, 1115552, 1586912, 2231104, 3173824, 3520961, 7041922, 14083844, 28167688, 56335376, 112670752, 225341504]

約数ペア:

[(1, 225341504), (2, 112670752), (4, 56335376), (8, 28167688), (16, 14083844), (32, 7041922), (64, 3520961), (71, 3173824), (101, 2231104), (142, 1586912), (202, 1115552), (284, 793456), (404, 557776), (491, 458944), (568, 396728), (808, 278888), (982, 229472), (1136, 198364), (1616, 139444), (1964, 114736), (2272, 99182), (3232, 69722), (3928, 57368), (4544, 49591), (6464, 34861), (7171, 31424), (7856, 28684), (14342, 15712)]