390945072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7411}}^1$

素因数の和:7586

約数の個数: 80

約数和(自身を含む): 1161727232

約数和(自身を除く): 770782160

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7411, 7536, 8792, 13188, 14822, 17584, 22233, 26376, 29644, 44466, 51877, 52752, 59288, 88932, 103754, 118576, 155631, 177864, 207508, 311262, 355728, 415016, 622524, 830032, 1163527, 1245048, 2327054, 2490096, 3490581, 4654108, 6981162, 8144689, 9308216, 13962324, 16289378, 18616432, 24434067, 27924648, 32578756, 48868134, 55849296, 65157512, 97736268, 130315024, 195472536, 390945072]

約数ペア:

[(1, 390945072), (2, 195472536), (3, 130315024), (4, 97736268), (6, 65157512), (7, 55849296), (8, 48868134), (12, 32578756), (14, 27924648), (16, 24434067), (21, 18616432), (24, 16289378), (28, 13962324), (42, 9308216), (48, 8144689), (56, 6981162), (84, 4654108), (112, 3490581), (157, 2490096), (168, 2327054), (314, 1245048), (336, 1163527), (471, 830032), (628, 622524), (942, 415016), (1099, 355728), (1256, 311262), (1884, 207508), (2198, 177864), (2512, 155631), (3297, 118576), (3768, 103754), (4396, 88932), (6594, 59288), (7411, 52752), (7536, 51877), (8792, 44466), (13188, 29644), (14822, 26376), (17584, 22233)]