1287043368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{133069}}^1$

素因数の和:133122

約数の個数: 64

約数和(自身を含む): 3576921600

約数和(自身を除く): 2289878232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 133069, 266138, 399207, 532276, 798414, 1064552, 1596828, 1729897, 3193656, 3459794, 4125139, 5189691, 6919588, 8250278, 10379382, 12375417, 13839176, 16500556, 20758764, 24750834, 33001112, 41517528, 49501668, 53626807, 99003336, 107253614, 160880421, 214507228, 321760842, 429014456, 643521684, 1287043368]

約数ペア:

[(1, 1287043368), (2, 643521684), (3, 429014456), (4, 321760842), (6, 214507228), (8, 160880421), (12, 107253614), (13, 99003336), (24, 53626807), (26, 49501668), (31, 41517528), (39, 33001112), (52, 24750834), (62, 20758764), (78, 16500556), (93, 13839176), (104, 12375417), (124, 10379382), (156, 8250278), (186, 6919588), (248, 5189691), (312, 4125139), (372, 3459794), (403, 3193656), (744, 1729897), (806, 1596828), (1209, 1064552), (1612, 798414), (2418, 532276), (3224, 399207), (4836, 266138), (9672, 133069)]