281450208

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2069}}^1$

素因数の和:2204

約数の個数: 96

約数和(自身を含む): 803325600

約数和(自身を除く): 521875392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 109, 156, 208, 218, 312, 327, 416, 436, 624, 654, 872, 1248, 1308, 1417, 1744, 2069, 2616, 2834, 3488, 4138, 4251, 5232, 5668, 6207, 8276, 8502, 10464, 11336, 12414, 16552, 17004, 22672, 24828, 26897, 33104, 34008, 45344, 49656, 53794, 66208, 68016, 80691, 99312, 107588, 136032, 161382, 198624, 215176, 225521, 322764, 430352, 451042, 645528, 676563, 860704, 902084, 1291056, 1353126, 1804168, 2582112, 2706252, 2931773, 3608336, 5412504, 5863546, 7216672, 8795319, 10825008, 11727092, 17590638, 21650016, 23454184, 35181276, 46908368, 70362552, 93816736, 140725104, 281450208]

約数ペア:

[(1, 281450208), (2, 140725104), (3, 93816736), (4, 70362552), (6, 46908368), (8, 35181276), (12, 23454184), (13, 21650016), (16, 17590638), (24, 11727092), (26, 10825008), (32, 8795319), (39, 7216672), (48, 5863546), (52, 5412504), (78, 3608336), (96, 2931773), (104, 2706252), (109, 2582112), (156, 1804168), (208, 1353126), (218, 1291056), (312, 902084), (327, 860704), (416, 676563), (436, 645528), (624, 451042), (654, 430352), (872, 322764), (1248, 225521), (1308, 215176), (1417, 198624), (1744, 161382), (2069, 136032), (2616, 107588), (2834, 99312), (3488, 80691), (4138, 68016), (4251, 66208), (5232, 53794), (5668, 49656), (6207, 45344), (8276, 34008), (8502, 33104), (10464, 26897), (11336, 24828), (12414, 22672), (16552, 17004)]