8268456

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 96

約数和(自身を含む): 24624000

約数和(自身を除く): 16355544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 79, 84, 89, 98, 147, 158, 168, 178, 196, 237, 267, 294, 316, 356, 392, 474, 534, 553, 588, 623, 632, 712, 948, 1068, 1106, 1176, 1246, 1659, 1869, 1896, 2136, 2212, 2492, 3318, 3738, 3871, 4361, 4424, 4984, 6636, 7031, 7476, 7742, 8722, 11613, 13083, 13272, 14062, 14952, 15484, 17444, 21093, 23226, 26166, 28124, 30968, 34888, 42186, 46452, 49217, 52332, 56248, 84372, 92904, 98434, 104664, 147651, 168744, 196868, 295302, 344519, 393736, 590604, 689038, 1033557, 1181208, 1378076, 2067114, 2756152, 4134228, 8268456]

約数ペア:

[(1, 8268456), (2, 4134228), (3, 2756152), (4, 2067114), (6, 1378076), (7, 1181208), (8, 1033557), (12, 689038), (14, 590604), (21, 393736), (24, 344519), (28, 295302), (42, 196868), (49, 168744), (56, 147651), (79, 104664), (84, 98434), (89, 92904), (98, 84372), (147, 56248), (158, 52332), (168, 49217), (178, 46452), (196, 42186), (237, 34888), (267, 30968), (294, 28124), (316, 26166), (356, 23226), (392, 21093), (474, 17444), (534, 15484), (553, 14952), (588, 14062), (623, 13272), (632, 13083), (712, 11613), (948, 8722), (1068, 7742), (1106, 7476), (1176, 7031), (1246, 6636), (1659, 4984), (1869, 4424), (1896, 4361), (2136, 3871), (2212, 3738), (2492, 3318)]