485378278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{433}}^1$

素因数の和:733

約数の個数: 64

約数和(自身を含む): 944939520

約数和(自身を除く): 459561242

約数列:

[1, 2, 7, 11, 14, 22, 29, 58, 77, 154, 203, 251, 319, 406, 433, 502, 638, 866, 1757, 2233, 2761, 3031, 3514, 4466, 4763, 5522, 6062, 7279, 9526, 12557, 14558, 19327, 25114, 33341, 38654, 50953, 66682, 80069, 87899, 101906, 108683, 138127, 160138, 175798, 217366, 276254, 560483, 760781, 966889, 1120966, 1195513, 1521562, 1933778, 2391026, 3151807, 6303614, 8368591, 16737182, 22062649, 34669877, 44125298, 69339754, 242689139, 485378278]

約数ペア:

[(1, 485378278), (2, 242689139), (7, 69339754), (11, 44125298), (14, 34669877), (22, 22062649), (29, 16737182), (58, 8368591), (77, 6303614), (154, 3151807), (203, 2391026), (251, 1933778), (319, 1521562), (406, 1195513), (433, 1120966), (502, 966889), (638, 760781), (866, 560483), (1757, 276254), (2233, 217366), (2761, 175798), (3031, 160138), (3514, 138127), (4466, 108683), (4763, 101906), (5522, 87899), (6062, 80069), (7279, 66682), (9526, 50953), (12557, 38654), (14558, 33341), (19327, 25114)]