387948624

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{4831}}^1$

素因数の和:5088

約数の個数: 80

約数和(自身を含む): 1150402560

約数和(自身を除く): 762453936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 239, 336, 478, 717, 956, 1434, 1673, 1912, 2868, 3346, 3824, 4831, 5019, 5736, 6692, 9662, 10038, 11472, 13384, 14493, 19324, 20076, 26768, 28986, 33817, 38648, 40152, 57972, 67634, 77296, 80304, 101451, 115944, 135268, 202902, 231888, 270536, 405804, 541072, 811608, 1154609, 1623216, 2309218, 3463827, 4618436, 6927654, 8082263, 9236872, 13855308, 16164526, 18473744, 24246789, 27710616, 32329052, 48493578, 55421232, 64658104, 96987156, 129316208, 193974312, 387948624]

約数ペア:

[(1, 387948624), (2, 193974312), (3, 129316208), (4, 96987156), (6, 64658104), (7, 55421232), (8, 48493578), (12, 32329052), (14, 27710616), (16, 24246789), (21, 18473744), (24, 16164526), (28, 13855308), (42, 9236872), (48, 8082263), (56, 6927654), (84, 4618436), (112, 3463827), (168, 2309218), (239, 1623216), (336, 1154609), (478, 811608), (717, 541072), (956, 405804), (1434, 270536), (1673, 231888), (1912, 202902), (2868, 135268), (3346, 115944), (3824, 101451), (4831, 80304), (5019, 77296), (5736, 67634), (6692, 57972), (9662, 40152), (10038, 38648), (11472, 33817), (13384, 28986), (14493, 26768), (19324, 20076)]