1566251128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1\times {\mathrm{1033}}^1$

素因数の和:1352

約数の個数: 64

約数和(自身を含む): 3231043200

約数和(自身を除く): 1664792072

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 239, 244, 478, 488, 793, 956, 1033, 1586, 1912, 2066, 3107, 3172, 4132, 6214, 6344, 8264, 12428, 13429, 14579, 24856, 26858, 29158, 53716, 58316, 63013, 107432, 116632, 126026, 189527, 246887, 252052, 379054, 493774, 504104, 758108, 819169, 987548, 1516216, 1638338, 1975096, 3209531, 3276676, 6419062, 6553352, 12838124, 15060107, 25676248, 30120214, 60240428, 120480856, 195781391, 391562782, 783125564, 1566251128]

約数ペア:

[(1, 1566251128), (2, 783125564), (4, 391562782), (8, 195781391), (13, 120480856), (26, 60240428), (52, 30120214), (61, 25676248), (104, 15060107), (122, 12838124), (239, 6553352), (244, 6419062), (478, 3276676), (488, 3209531), (793, 1975096), (956, 1638338), (1033, 1516216), (1586, 987548), (1912, 819169), (2066, 758108), (3107, 504104), (3172, 493774), (4132, 379054), (6214, 252052), (6344, 246887), (8264, 189527), (12428, 126026), (13429, 116632), (14579, 107432), (24856, 63013), (26858, 58316), (29158, 53716)]