774961008

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{1039}}^1$

素因数の和:1470

約数の個数: 80

約数和(自身を含む): 2058201600

約数和(自身を除く): 1283240592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 379, 492, 656, 758, 984, 1039, 1137, 1516, 1968, 2078, 2274, 3032, 3117, 4156, 4548, 6064, 6234, 8312, 9096, 12468, 15539, 16624, 18192, 24936, 31078, 42599, 46617, 49872, 62156, 85198, 93234, 124312, 127797, 170396, 186468, 248624, 255594, 340792, 372936, 393781, 511188, 681584, 745872, 787562, 1022376, 1181343, 1575124, 2044752, 2362686, 3150248, 4725372, 6300496, 9450744, 16145021, 18901488, 32290042, 48435063, 64580084, 96870126, 129160168, 193740252, 258320336, 387480504, 774961008]

約数ペア:

[(1, 774961008), (2, 387480504), (3, 258320336), (4, 193740252), (6, 129160168), (8, 96870126), (12, 64580084), (16, 48435063), (24, 32290042), (41, 18901488), (48, 16145021), (82, 9450744), (123, 6300496), (164, 4725372), (246, 3150248), (328, 2362686), (379, 2044752), (492, 1575124), (656, 1181343), (758, 1022376), (984, 787562), (1039, 745872), (1137, 681584), (1516, 511188), (1968, 393781), (2078, 372936), (2274, 340792), (3032, 255594), (3117, 248624), (4156, 186468), (4548, 170396), (6064, 127797), (6234, 124312), (8312, 93234), (9096, 85198), (12468, 62156), (15539, 49872), (16624, 46617), (18192, 42599), (24936, 31078)]