290305464

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15139}}^1$

素因数の和:15212

約数の個数: 64

約数和(自身を含む): 784857600

約数和(自身を除く): 494552136

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 102, 136, 141, 188, 204, 282, 376, 408, 564, 799, 1128, 1598, 2397, 3196, 4794, 6392, 9588, 15139, 19176, 30278, 45417, 60556, 90834, 121112, 181668, 257363, 363336, 514726, 711533, 772089, 1029452, 1423066, 1544178, 2058904, 2134599, 2846132, 3088356, 4269198, 5692264, 6176712, 8538396, 12096061, 17076792, 24192122, 36288183, 48384244, 72576366, 96768488, 145152732, 290305464]

約数ペア:

[(1, 290305464), (2, 145152732), (3, 96768488), (4, 72576366), (6, 48384244), (8, 36288183), (12, 24192122), (17, 17076792), (24, 12096061), (34, 8538396), (47, 6176712), (51, 5692264), (68, 4269198), (94, 3088356), (102, 2846132), (136, 2134599), (141, 2058904), (188, 1544178), (204, 1423066), (282, 1029452), (376, 772089), (408, 711533), (564, 514726), (799, 363336), (1128, 257363), (1598, 181668), (2397, 121112), (3196, 90834), (4794, 60556), (6392, 45417), (9588, 30278), (15139, 19176)]