260327584

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{23857}}^1$

素因数の和:23909

約数の個数: 48

約数和(自身を含む): 577172736

約数和(自身を除く): 316845152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2728, 5456, 10912, 23857, 47714, 95428, 190856, 262427, 381712, 524854, 739567, 763424, 1049708, 1479134, 2099416, 2958268, 4198832, 5916536, 8135237, 8397664, 11833072, 16270474, 23666144, 32540948, 65081896, 130163792, 260327584]

約数ペア:

[(1, 260327584), (2, 130163792), (4, 65081896), (8, 32540948), (11, 23666144), (16, 16270474), (22, 11833072), (31, 8397664), (32, 8135237), (44, 5916536), (62, 4198832), (88, 2958268), (124, 2099416), (176, 1479134), (248, 1049708), (341, 763424), (352, 739567), (496, 524854), (682, 381712), (992, 262427), (1364, 190856), (2728, 95428), (5456, 47714), (10912, 23857)]