280624824

素因数分解:

$2^3\times 3^4\times {\mathrm{53}}^1\times {\mathrm{8171}}^1$

素因数の和:8242

約数の個数: 80

約数和(自身を含む): 800937720

約数和(自身を除く): 520312896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 81, 106, 108, 159, 162, 212, 216, 318, 324, 424, 477, 636, 648, 954, 1272, 1431, 1908, 2862, 3816, 4293, 5724, 8171, 8586, 11448, 16342, 17172, 24513, 32684, 34344, 49026, 65368, 73539, 98052, 147078, 196104, 220617, 294156, 433063, 441234, 588312, 661851, 866126, 882468, 1299189, 1323702, 1732252, 1764936, 2598378, 2647404, 3464504, 3897567, 5196756, 5294808, 7795134, 10393512, 11692701, 15590268, 23385402, 31180536, 35078103, 46770804, 70156206, 93541608, 140312412, 280624824]

約数ペア:

[(1, 280624824), (2, 140312412), (3, 93541608), (4, 70156206), (6, 46770804), (8, 35078103), (9, 31180536), (12, 23385402), (18, 15590268), (24, 11692701), (27, 10393512), (36, 7795134), (53, 5294808), (54, 5196756), (72, 3897567), (81, 3464504), (106, 2647404), (108, 2598378), (159, 1764936), (162, 1732252), (212, 1323702), (216, 1299189), (318, 882468), (324, 866126), (424, 661851), (477, 588312), (636, 441234), (648, 433063), (954, 294156), (1272, 220617), (1431, 196104), (1908, 147078), (2862, 98052), (3816, 73539), (4293, 65368), (5724, 49026), (8171, 34344), (8586, 32684), (11448, 24513), (16342, 17172)]