1215967536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{172331}}^1$

素因数の和:172359

約数の個数: 90

約数和(自身を含む): 3958638372

約数和(自身を除く): 2742670836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 172331, 344662, 516993, 689324, 1033986, 1206317, 1378648, 1550979, 2067972, 2412634, 2757296, 3101958, 3618951, 4135944, 4825268, 6203916, 7237902, 8271888, 8444219, 9650536, 10856853, 12407832, 14475804, 16888438, 19301072, 21713706, 24815664, 25332657, 28951608, 33776876, 43427412, 50665314, 57903216, 67553752, 75997971, 86854824, 101330628, 135107504, 151995942, 173709648, 202661256, 303991884, 405322512, 607983768, 1215967536]

約数ペア:

[(1, 1215967536), (2, 607983768), (3, 405322512), (4, 303991884), (6, 202661256), (7, 173709648), (8, 151995942), (9, 135107504), (12, 101330628), (14, 86854824), (16, 75997971), (18, 67553752), (21, 57903216), (24, 50665314), (28, 43427412), (36, 33776876), (42, 28951608), (48, 25332657), (49, 24815664), (56, 21713706), (63, 19301072), (72, 16888438), (84, 14475804), (98, 12407832), (112, 10856853), (126, 9650536), (144, 8444219), (147, 8271888), (168, 7237902), (196, 6203916), (252, 4825268), (294, 4135944), (336, 3618951), (392, 3101958), (441, 2757296), (504, 2412634), (588, 2067972), (784, 1550979), (882, 1378648), (1008, 1206317), (1176, 1033986), (1764, 689324), (2352, 516993), (3528, 344662), (7056, 172331)]