291209068692

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{395383}}^1$

素因数の和:395933

約数の個数: 72

約数和(自身を含む): 755578824000

約数和(自身を除く): 464369755308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 499, 738, 998, 1476, 1497, 1996, 2994, 4491, 5988, 8982, 17964, 20459, 40918, 61377, 81836, 122754, 184131, 245508, 368262, 395383, 736524, 790766, 1186149, 1581532, 2372298, 3558447, 4744596, 7116894, 14233788, 16210703, 32421406, 48632109, 64842812, 97264218, 145896327, 194528436, 197296117, 291792654, 394592234, 583585308, 591888351, 789184468, 1183776702, 1775665053, 2367553404, 3551330106, 7102660212, 8089140797, 16178281594, 24267422391, 32356563188, 48534844782, 72802267173, 97069689564, 145604534346, 291209068692]

約数ペア:

[(1, 291209068692), (2, 145604534346), (3, 97069689564), (4, 72802267173), (6, 48534844782), (9, 32356563188), (12, 24267422391), (18, 16178281594), (36, 8089140797), (41, 7102660212), (82, 3551330106), (123, 2367553404), (164, 1775665053), (246, 1183776702), (369, 789184468), (492, 591888351), (499, 583585308), (738, 394592234), (998, 291792654), (1476, 197296117), (1497, 194528436), (1996, 145896327), (2994, 97264218), (4491, 64842812), (5988, 48632109), (8982, 32421406), (17964, 16210703), (20459, 14233788), (40918, 7116894), (61377, 4744596), (81836, 3558447), (122754, 2372298), (184131, 1581532), (245508, 1186149), (368262, 790766), (395383, 736524)]