222936688

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2906

約数の個数: 60

約数和(自身を含む): 484020360

約数和(自身を除く): 261083672

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 169, 208, 232, 338, 377, 464, 676, 754, 1352, 1508, 2704, 2843, 3016, 4901, 5686, 6032, 9802, 11372, 19604, 22744, 36959, 39208, 45488, 73918, 78416, 82447, 147836, 164894, 295672, 329788, 480467, 591344, 659576, 960934, 1071811, 1319152, 1921868, 2143622, 3843736, 4287244, 7687472, 8574488, 13933543, 17148976, 27867086, 55734172, 111468344, 222936688]

約数ペア:

[(1, 222936688), (2, 111468344), (4, 55734172), (8, 27867086), (13, 17148976), (16, 13933543), (26, 8574488), (29, 7687472), (52, 4287244), (58, 3843736), (104, 2143622), (116, 1921868), (169, 1319152), (208, 1071811), (232, 960934), (338, 659576), (377, 591344), (464, 480467), (676, 329788), (754, 295672), (1352, 164894), (1508, 147836), (2704, 82447), (2843, 78416), (3016, 73918), (4901, 45488), (5686, 39208), (6032, 36959), (9802, 22744), (11372, 19604)]