381811752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{677}}^1$

素因数の和:1072

約数の個数: 128

約数和(自身を含む): 1217145600

約数和(自身を除く): 835333848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 373, 378, 504, 677, 746, 756, 1119, 1354, 1492, 1512, 2031, 2238, 2611, 2708, 2984, 3357, 4062, 4476, 4739, 5222, 5416, 6093, 6714, 7833, 8124, 8952, 9478, 10071, 10444, 12186, 13428, 14217, 15666, 16248, 18279, 18956, 20142, 20888, 23499, 24372, 26856, 28434, 31332, 36558, 37912, 40284, 42651, 46998, 48744, 56868, 62664, 70497, 73116, 80568, 85302, 93996, 113736, 127953, 140994, 146232, 170604, 187992, 252521, 255906, 281988, 341208, 505042, 511812, 563976, 757563, 1010084, 1023624, 1515126, 1767647, 2020168, 2272689, 3030252, 3535294, 4545378, 5302941, 6060504, 6818067, 7070588, 9090756, 10605882, 13636134, 14141176, 15908823, 18181512, 21211764, 27272268, 31817646, 42423528, 47726469, 54544536, 63635292, 95452938, 127270584, 190905876, 381811752]

約数ペア:

[(1, 381811752), (2, 190905876), (3, 127270584), (4, 95452938), (6, 63635292), (7, 54544536), (8, 47726469), (9, 42423528), (12, 31817646), (14, 27272268), (18, 21211764), (21, 18181512), (24, 15908823), (27, 14141176), (28, 13636134), (36, 10605882), (42, 9090756), (54, 7070588), (56, 6818067), (63, 6060504), (72, 5302941), (84, 4545378), (108, 3535294), (126, 3030252), (168, 2272689), (189, 2020168), (216, 1767647), (252, 1515126), (373, 1023624), (378, 1010084), (504, 757563), (677, 563976), (746, 511812), (756, 505042), (1119, 341208), (1354, 281988), (1492, 255906), (1512, 252521), (2031, 187992), (2238, 170604), (2611, 146232), (2708, 140994), (2984, 127953), (3357, 113736), (4062, 93996), (4476, 85302), (4739, 80568), (5222, 73116), (5416, 70497), (6093, 62664), (6714, 56868), (7833, 48744), (8124, 46998), (8952, 42651), (9478, 40284), (10071, 37912), (10444, 36558), (12186, 31332), (13428, 28434), (14217, 26856), (15666, 24372), (16248, 23499), (18279, 20888), (18956, 20142)]