1983247968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83639}}^1$

素因数の和:83684

約数の個数: 96

約数和(自身を含む): 5901638400

約数和(自身を除く): 3918390432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 83639, 167278, 250917, 334556, 501834, 669112, 1003668, 1087307, 1338224, 1589141, 2007336, 2174614, 2676448, 3178282, 3261921, 4014672, 4349228, 4767423, 6356564, 6523842, 8029344, 8698456, 9534846, 12713128, 13047684, 17396912, 19069692, 20658833, 25426256, 26095368, 34793824, 38139384, 41317666, 50852512, 52190736, 61976499, 76278768, 82635332, 104381472, 123952998, 152557536, 165270664, 247905996, 330541328, 495811992, 661082656, 991623984, 1983247968]

約数ペア:

[(1, 1983247968), (2, 991623984), (3, 661082656), (4, 495811992), (6, 330541328), (8, 247905996), (12, 165270664), (13, 152557536), (16, 123952998), (19, 104381472), (24, 82635332), (26, 76278768), (32, 61976499), (38, 52190736), (39, 50852512), (48, 41317666), (52, 38139384), (57, 34793824), (76, 26095368), (78, 25426256), (96, 20658833), (104, 19069692), (114, 17396912), (152, 13047684), (156, 12713128), (208, 9534846), (228, 8698456), (247, 8029344), (304, 6523842), (312, 6356564), (416, 4767423), (456, 4349228), (494, 4014672), (608, 3261921), (624, 3178282), (741, 2676448), (912, 2174614), (988, 2007336), (1248, 1589141), (1482, 1338224), (1824, 1087307), (1976, 1003668), (2964, 669112), (3952, 501834), (5928, 334556), (7904, 250917), (11856, 167278), (23712, 83639)]