285699076

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4091}}^1$

素因数の和:4204

約数の個数: 48

約数和(自身を含む): 577463040

約数和(自身を除く): 291763964

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 884, 1027, 1343, 2054, 2686, 4091, 4108, 5372, 8182, 16364, 17459, 34918, 53183, 69547, 69836, 106366, 139094, 212732, 278188, 323189, 646378, 904111, 1292756, 1808222, 3616444, 4201457, 5494213, 8402914, 10988426, 16805828, 21976852, 71424769, 142849538, 285699076]

約数ペア:

[(1, 285699076), (2, 142849538), (4, 71424769), (13, 21976852), (17, 16805828), (26, 10988426), (34, 8402914), (52, 5494213), (68, 4201457), (79, 3616444), (158, 1808222), (221, 1292756), (316, 904111), (442, 646378), (884, 323189), (1027, 278188), (1343, 212732), (2054, 139094), (2686, 106366), (4091, 69836), (4108, 69547), (5372, 53183), (8182, 34918), (16364, 17459)]