623929992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{887}}^1$

素因数の和:1035

約数の個数: 128

約数和(自身を含む): 1841356800

約数和(自身を除く): 1217426808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 79, 84, 106, 158, 159, 168, 212, 237, 316, 318, 371, 424, 474, 553, 632, 636, 742, 887, 948, 1106, 1113, 1272, 1484, 1659, 1774, 1896, 2212, 2226, 2661, 2968, 3318, 3548, 4187, 4424, 4452, 5322, 6209, 6636, 7096, 8374, 8904, 10644, 12418, 12561, 13272, 16748, 18627, 21288, 24836, 25122, 29309, 33496, 37254, 47011, 49672, 50244, 58618, 70073, 74508, 87927, 94022, 100488, 117236, 140146, 141033, 149016, 175854, 188044, 210219, 234472, 280292, 282066, 329077, 351708, 376088, 420438, 490511, 560584, 564132, 658154, 703416, 840876, 981022, 987231, 1128264, 1316308, 1471533, 1681752, 1962044, 1974462, 2632616, 2943066, 3713869, 3924088, 3948924, 5886132, 7427738, 7897848, 11141607, 11772264, 14855476, 22283214, 25997083, 29710952, 44566428, 51994166, 77991249, 89132856, 103988332, 155982498, 207976664, 311964996, 623929992]

約数ペア:

[(1, 623929992), (2, 311964996), (3, 207976664), (4, 155982498), (6, 103988332), (7, 89132856), (8, 77991249), (12, 51994166), (14, 44566428), (21, 29710952), (24, 25997083), (28, 22283214), (42, 14855476), (53, 11772264), (56, 11141607), (79, 7897848), (84, 7427738), (106, 5886132), (158, 3948924), (159, 3924088), (168, 3713869), (212, 2943066), (237, 2632616), (316, 1974462), (318, 1962044), (371, 1681752), (424, 1471533), (474, 1316308), (553, 1128264), (632, 987231), (636, 981022), (742, 840876), (887, 703416), (948, 658154), (1106, 564132), (1113, 560584), (1272, 490511), (1484, 420438), (1659, 376088), (1774, 351708), (1896, 329077), (2212, 282066), (2226, 280292), (2661, 234472), (2968, 210219), (3318, 188044), (3548, 175854), (4187, 149016), (4424, 141033), (4452, 140146), (5322, 117236), (6209, 100488), (6636, 94022), (7096, 87927), (8374, 74508), (8904, 70073), (10644, 58618), (12418, 50244), (12561, 49672), (13272, 47011), (16748, 37254), (18627, 33496), (21288, 29309), (24836, 25122)]