331314258

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4263

約数の個数: 64

約数和(自身を含む): 776355840

約数和(自身を除く): 445041582

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 71, 102, 142, 187, 213, 374, 426, 561, 781, 1122, 1207, 1562, 2343, 2414, 3621, 4159, 4686, 7242, 8318, 12477, 13277, 24954, 26554, 39831, 45749, 70703, 79662, 91498, 137247, 141406, 212109, 274494, 295289, 424218, 590578, 777733, 885867, 1555466, 1771734, 2333199, 3248179, 4666398, 5019913, 6496358, 9744537, 10039826, 15059739, 19489074, 30119478, 55219043, 110438086, 165657129, 331314258]

約数ペア:

[(1, 331314258), (2, 165657129), (3, 110438086), (6, 55219043), (11, 30119478), (17, 19489074), (22, 15059739), (33, 10039826), (34, 9744537), (51, 6496358), (66, 5019913), (71, 4666398), (102, 3248179), (142, 2333199), (187, 1771734), (213, 1555466), (374, 885867), (426, 777733), (561, 590578), (781, 424218), (1122, 295289), (1207, 274494), (1562, 212109), (2343, 141406), (2414, 137247), (3621, 91498), (4159, 79662), (4686, 70703), (7242, 45749), (8318, 39831), (12477, 26554), (13277, 24954)]