2187905968

素因数分解:

$2^4\times {\mathrm{59}}^2\times {\mathrm{163}}^1\times {\mathrm{241}}^1$

素因数の和:530

約数の個数: 60

約数和(自身を含む): 4356591448

約数和(自身を除く): 2168685480

約数列:

[1, 2, 4, 8, 16, 59, 118, 163, 236, 241, 326, 472, 482, 652, 944, 964, 1304, 1928, 2608, 3481, 3856, 6962, 9617, 13924, 14219, 19234, 27848, 28438, 38468, 39283, 55696, 56876, 76936, 78566, 113752, 153872, 157132, 227504, 314264, 567403, 628528, 838921, 1134806, 1677842, 2269612, 2317697, 3355684, 4539224, 4635394, 6711368, 9078448, 9270788, 13422736, 18541576, 37083152, 136744123, 273488246, 546976492, 1093952984, 2187905968]

約数ペア:

[(1, 2187905968), (2, 1093952984), (4, 546976492), (8, 273488246), (16, 136744123), (59, 37083152), (118, 18541576), (163, 13422736), (236, 9270788), (241, 9078448), (326, 6711368), (472, 4635394), (482, 4539224), (652, 3355684), (944, 2317697), (964, 2269612), (1304, 1677842), (1928, 1134806), (2608, 838921), (3481, 628528), (3856, 567403), (6962, 314264), (9617, 227504), (13924, 157132), (14219, 153872), (19234, 113752), (27848, 78566), (28438, 76936), (38468, 56876), (39283, 55696)]