1680451422

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3217}}^1$

素因数の和:3453

約数の個数: 64

約数和(自身を含む): 3738955584

約数和(自身を除く): 2058504162

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 181, 222, 362, 481, 543, 962, 1086, 1443, 2353, 2886, 3217, 4706, 6434, 6697, 7059, 9651, 13394, 14118, 19302, 20091, 40182, 41821, 83642, 87061, 119029, 125463, 174122, 238058, 250926, 261183, 357087, 522366, 582277, 714174, 1164554, 1547377, 1746831, 3094754, 3493662, 4642131, 7569601, 9284262, 15139202, 21544249, 22708803, 43088498, 45417606, 64632747, 129265494, 280075237, 560150474, 840225711, 1680451422]

約数ペア:

[(1, 1680451422), (2, 840225711), (3, 560150474), (6, 280075237), (13, 129265494), (26, 64632747), (37, 45417606), (39, 43088498), (74, 22708803), (78, 21544249), (111, 15139202), (181, 9284262), (222, 7569601), (362, 4642131), (481, 3493662), (543, 3094754), (962, 1746831), (1086, 1547377), (1443, 1164554), (2353, 714174), (2886, 582277), (3217, 522366), (4706, 357087), (6434, 261183), (6697, 250926), (7059, 238058), (9651, 174122), (13394, 125463), (14118, 119029), (19302, 87061), (20091, 83642), (40182, 41821)]