389938416

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1931}}^1$

素因数の和:2550

約数の個数: 80

約数和(自身を含む): 1153759488

約数和(自身を除く): 763821072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 601, 1202, 1803, 1931, 2404, 3606, 3862, 4207, 4808, 5793, 7212, 7724, 8414, 9616, 11586, 12621, 13517, 14424, 15448, 16828, 23172, 25242, 27034, 28848, 30896, 33656, 40551, 46344, 50484, 54068, 67312, 81102, 92688, 100968, 108136, 162204, 201936, 216272, 324408, 648816, 1160531, 2321062, 3481593, 4642124, 6963186, 8123717, 9284248, 13926372, 16247434, 18568496, 24371151, 27852744, 32494868, 48742302, 55705488, 64989736, 97484604, 129979472, 194969208, 389938416]

約数ペア:

[(1, 389938416), (2, 194969208), (3, 129979472), (4, 97484604), (6, 64989736), (7, 55705488), (8, 48742302), (12, 32494868), (14, 27852744), (16, 24371151), (21, 18568496), (24, 16247434), (28, 13926372), (42, 9284248), (48, 8123717), (56, 6963186), (84, 4642124), (112, 3481593), (168, 2321062), (336, 1160531), (601, 648816), (1202, 324408), (1803, 216272), (1931, 201936), (2404, 162204), (3606, 108136), (3862, 100968), (4207, 92688), (4808, 81102), (5793, 67312), (7212, 54068), (7724, 50484), (8414, 46344), (9616, 40551), (11586, 33656), (12621, 30896), (13517, 28848), (14424, 27034), (15448, 25242), (16828, 23172)]