287003628

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{11119}}^1$

素因数の和:11371

約数の個数: 48

約数和(自身を含む): 747264000

約数和(自身を除く): 460260372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 6453, 8604, 11119, 12906, 22238, 25812, 33357, 44476, 66714, 100071, 133428, 200142, 300213, 400284, 600426, 1200852, 2657441, 5314882, 7972323, 10629764, 15944646, 23916969, 31889292, 47833938, 71750907, 95667876, 143501814, 287003628]

約数ペア:

[(1, 287003628), (2, 143501814), (3, 95667876), (4, 71750907), (6, 47833938), (9, 31889292), (12, 23916969), (18, 15944646), (27, 10629764), (36, 7972323), (54, 5314882), (108, 2657441), (239, 1200852), (478, 600426), (717, 400284), (956, 300213), (1434, 200142), (2151, 133428), (2868, 100071), (4302, 66714), (6453, 44476), (8604, 33357), (11119, 25812), (12906, 22238)]