317871684

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29531}}^1$

素因数の和:29577

約数の個数: 72

約数和(自身を含む): 902970432

約数和(自身を除く): 585098748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 29531, 59062, 88593, 118124, 177186, 265779, 354372, 383903, 531558, 679213, 767806, 1063116, 1151709, 1358426, 1535612, 2037639, 2303418, 2716852, 3455127, 4075278, 4606836, 6112917, 6910254, 8150556, 8829769, 12225834, 13820508, 17659538, 24451668, 26489307, 35319076, 52978614, 79467921, 105957228, 158935842, 317871684]

約数ペア:

[(1, 317871684), (2, 158935842), (3, 105957228), (4, 79467921), (6, 52978614), (9, 35319076), (12, 26489307), (13, 24451668), (18, 17659538), (23, 13820508), (26, 12225834), (36, 8829769), (39, 8150556), (46, 6910254), (52, 6112917), (69, 4606836), (78, 4075278), (92, 3455127), (117, 2716852), (138, 2303418), (156, 2037639), (207, 1535612), (234, 1358426), (276, 1151709), (299, 1063116), (414, 767806), (468, 679213), (598, 531558), (828, 383903), (897, 354372), (1196, 265779), (1794, 177186), (2691, 118124), (3588, 88593), (5382, 59062), (10764, 29531)]