288021292

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{8039}}^1$

素因数の和:8122

約数の個数: 36

約数和(自身を含む): 556158960

約数和(自身を除く): 268137668

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 1378, 2756, 8039, 8957, 16078, 17914, 32156, 35828, 104507, 209014, 418028, 426067, 852134, 1358591, 1704268, 2717182, 5434364, 5538871, 11077742, 22155484, 72005323, 144010646, 288021292]

約数ペア:

[(1, 288021292), (2, 144010646), (4, 72005323), (13, 22155484), (26, 11077742), (52, 5538871), (53, 5434364), (106, 2717182), (169, 1704268), (212, 1358591), (338, 852134), (676, 426067), (689, 418028), (1378, 209014), (2756, 104507), (8039, 35828), (8957, 32156), (16078, 17914)]