266458416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{359}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 806019840

約数和(自身を除く): 539561424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 359, 376, 564, 658, 718, 752, 987, 1077, 1128, 1316, 1436, 1974, 2154, 2209, 2256, 2513, 2632, 2872, 3948, 4308, 4418, 5026, 5264, 5744, 6627, 7539, 7896, 8616, 8836, 10052, 13254, 15078, 15463, 15792, 16873, 17232, 17672, 20104, 26508, 30156, 30926, 33746, 35344, 40208, 46389, 50619, 53016, 60312, 61852, 67492, 92778, 101238, 106032, 118111, 120624, 123704, 134984, 185556, 202476, 236222, 247408, 269968, 354333, 371112, 404952, 472444, 708666, 742224, 793031, 809904, 944888, 1417332, 1586062, 1889776, 2379093, 2834664, 3172124, 4758186, 5551217, 5669328, 6344248, 9516372, 11102434, 12688496, 16653651, 19032744, 22204868, 33307302, 38065488, 44409736, 66614604, 88819472, 133229208, 266458416]

約数ペア:

[(1, 266458416), (2, 133229208), (3, 88819472), (4, 66614604), (6, 44409736), (7, 38065488), (8, 33307302), (12, 22204868), (14, 19032744), (16, 16653651), (21, 12688496), (24, 11102434), (28, 9516372), (42, 6344248), (47, 5669328), (48, 5551217), (56, 4758186), (84, 3172124), (94, 2834664), (112, 2379093), (141, 1889776), (168, 1586062), (188, 1417332), (282, 944888), (329, 809904), (336, 793031), (359, 742224), (376, 708666), (564, 472444), (658, 404952), (718, 371112), (752, 354333), (987, 269968), (1077, 247408), (1128, 236222), (1316, 202476), (1436, 185556), (1974, 134984), (2154, 123704), (2209, 120624), (2256, 118111), (2513, 106032), (2632, 101238), (2872, 92778), (3948, 67492), (4308, 61852), (4418, 60312), (5026, 53016), (5264, 50619), (5744, 46389), (6627, 40208), (7539, 35344), (7896, 33746), (8616, 30926), (8836, 30156), (10052, 26508), (13254, 20104), (15078, 17672), (15463, 17232), (15792, 16873)]