331400832

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{123289}}^1$

素因数の和:123313

約数の個数: 64

約数和(自身を含む): 1006046400

約数和(自身を除く): 674645568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 123289, 246578, 369867, 493156, 739734, 863023, 986312, 1479468, 1726046, 1972624, 2589069, 2958936, 3452092, 3945248, 5178138, 5917872, 6904184, 7890496, 10356276, 11835744, 13808368, 15780992, 20712552, 23671488, 27616736, 41425104, 47342976, 55233472, 82850208, 110466944, 165700416, 331400832]

約数ペア:

[(1, 331400832), (2, 165700416), (3, 110466944), (4, 82850208), (6, 55233472), (7, 47342976), (8, 41425104), (12, 27616736), (14, 23671488), (16, 20712552), (21, 15780992), (24, 13808368), (28, 11835744), (32, 10356276), (42, 7890496), (48, 6904184), (56, 5917872), (64, 5178138), (84, 3945248), (96, 3452092), (112, 2958936), (128, 2589069), (168, 1972624), (192, 1726046), (224, 1479468), (336, 986312), (384, 863023), (448, 739734), (672, 493156), (896, 369867), (1344, 246578), (2688, 123289)]