264865280264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{2131}}^1\times {\mathrm{3329}}^1$

素因数の和:5838

約数の個数: 64

約数和(自身を含む): 536726736000

約数和(自身を除く): 271861455736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 359, 718, 1436, 2131, 2872, 3329, 4262, 4667, 6658, 8524, 9334, 13316, 17048, 18668, 26632, 27703, 37336, 43277, 55406, 86554, 110812, 173108, 221624, 346216, 765029, 1195111, 1530058, 2390222, 3060116, 4780444, 6120232, 7094099, 9560888, 9945377, 14188198, 15536443, 19890754, 28376396, 31072886, 39781508, 56752792, 62145772, 79563016, 92223287, 124291544, 184446574, 368893148, 737786296, 2546781541, 5093563082, 10187126164, 20374252328, 33108160033, 66216320066, 132432640132, 264865280264]

約数ペア:

[(1, 264865280264), (2, 132432640132), (4, 66216320066), (8, 33108160033), (13, 20374252328), (26, 10187126164), (52, 5093563082), (104, 2546781541), (359, 737786296), (718, 368893148), (1436, 184446574), (2131, 124291544), (2872, 92223287), (3329, 79563016), (4262, 62145772), (4667, 56752792), (6658, 39781508), (8524, 31072886), (9334, 28376396), (13316, 19890754), (17048, 15536443), (18668, 14188198), (26632, 9945377), (27703, 9560888), (37336, 7094099), (43277, 6120232), (55406, 4780444), (86554, 3060116), (110812, 2390222), (173108, 1530058), (221624, 1195111), (346216, 765029)]