402972528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{7639}}^1$

素因数の和:7814

約数の個数: 80

約数和(自身を含む): 1197463040

約数和(自身を除く): 794490512

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, 7536, 7639, 8792, 13188, 15278, 17584, 22917, 26376, 30556, 45834, 52752, 53473, 61112, 91668, 106946, 122224, 160419, 183336, 213892, 320838, 366672, 427784, 641676, 855568, 1199323, 1283352, 2398646, 2566704, 3597969, 4797292, 7195938, 8395261, 9594584, 14391876, 16790522, 19189168, 25185783, 28783752, 33581044, 50371566, 57567504, 67162088, 100743132, 134324176, 201486264, 402972528]

約数ペア:

[(1, 402972528), (2, 201486264), (3, 134324176), (4, 100743132), (6, 67162088), (7, 57567504), (8, 50371566), (12, 33581044), (14, 28783752), (16, 25185783), (21, 19189168), (24, 16790522), (28, 14391876), (42, 9594584), (48, 8395261), (56, 7195938), (84, 4797292), (112, 3597969), (157, 2566704), (168, 2398646), (314, 1283352), (336, 1199323), (471, 855568), (628, 641676), (942, 427784), (1099, 366672), (1256, 320838), (1884, 213892), (2198, 183336), (2512, 160419), (3297, 122224), (3768, 106946), (4396, 91668), (6594, 61112), (7536, 53473), (7639, 52752), (8792, 45834), (13188, 30556), (15278, 26376), (17584, 22917)]