668810064

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2843}}^1$

素因数の和:2909

約数の個数: 120

約数和(自身を含む): 1936081440

約数和(自身を除く): 1267271376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 39, 48, 52, 58, 78, 87, 104, 116, 156, 169, 174, 208, 232, 312, 338, 348, 377, 464, 507, 624, 676, 696, 754, 1014, 1131, 1352, 1392, 1508, 2028, 2262, 2704, 2843, 3016, 4056, 4524, 4901, 5686, 6032, 8112, 8529, 9048, 9802, 11372, 14703, 17058, 18096, 19604, 22744, 29406, 34116, 36959, 39208, 45488, 58812, 68232, 73918, 78416, 82447, 110877, 117624, 136464, 147836, 164894, 221754, 235248, 247341, 295672, 329788, 443508, 480467, 494682, 591344, 659576, 887016, 960934, 989364, 1071811, 1319152, 1441401, 1774032, 1921868, 1978728, 2143622, 2882802, 3215433, 3843736, 3957456, 4287244, 5765604, 6430866, 7687472, 8574488, 11531208, 12861732, 13933543, 17148976, 23062416, 25723464, 27867086, 41800629, 51446928, 55734172, 83601258, 111468344, 167202516, 222936688, 334405032, 668810064]

約数ペア:

[(1, 668810064), (2, 334405032), (3, 222936688), (4, 167202516), (6, 111468344), (8, 83601258), (12, 55734172), (13, 51446928), (16, 41800629), (24, 27867086), (26, 25723464), (29, 23062416), (39, 17148976), (48, 13933543), (52, 12861732), (58, 11531208), (78, 8574488), (87, 7687472), (104, 6430866), (116, 5765604), (156, 4287244), (169, 3957456), (174, 3843736), (208, 3215433), (232, 2882802), (312, 2143622), (338, 1978728), (348, 1921868), (377, 1774032), (464, 1441401), (507, 1319152), (624, 1071811), (676, 989364), (696, 960934), (754, 887016), (1014, 659576), (1131, 591344), (1352, 494682), (1392, 480467), (1508, 443508), (2028, 329788), (2262, 295672), (2704, 247341), (2843, 235248), (3016, 221754), (4056, 164894), (4524, 147836), (4901, 136464), (5686, 117624), (6032, 110877), (8112, 82447), (8529, 78416), (9048, 73918), (9802, 68232), (11372, 58812), (14703, 45488), (17058, 39208), (18096, 36959), (19604, 34116), (22744, 29406)]