402086304

素因数分解:

$2^5\times 3^2\times {\mathrm{977}}^1\times {\mathrm{1429}}^1$

素因数の和:2422

約数の個数: 72

約数和(自身を含む): 1145404260

約数和(自身を除く): 743317956

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 977, 1429, 1954, 2858, 2931, 3908, 4287, 5716, 5862, 7816, 8574, 8793, 11432, 11724, 12861, 15632, 17148, 17586, 22864, 23448, 25722, 31264, 34296, 35172, 45728, 46896, 51444, 68592, 70344, 93792, 102888, 137184, 140688, 205776, 281376, 411552, 1396133, 2792266, 4188399, 5584532, 8376798, 11169064, 12565197, 16753596, 22338128, 25130394, 33507192, 44676256, 50260788, 67014384, 100521576, 134028768, 201043152, 402086304]

約数ペア:

[(1, 402086304), (2, 201043152), (3, 134028768), (4, 100521576), (6, 67014384), (8, 50260788), (9, 44676256), (12, 33507192), (16, 25130394), (18, 22338128), (24, 16753596), (32, 12565197), (36, 11169064), (48, 8376798), (72, 5584532), (96, 4188399), (144, 2792266), (288, 1396133), (977, 411552), (1429, 281376), (1954, 205776), (2858, 140688), (2931, 137184), (3908, 102888), (4287, 93792), (5716, 70344), (5862, 68592), (7816, 51444), (8574, 46896), (8793, 45728), (11432, 35172), (11724, 34296), (12861, 31264), (15632, 25722), (17148, 23448), (17586, 22864)]