349743808536

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{670223}}^1$

素因数の和:671528

約数の個数: 64

約数和(自身を含む): 926517657600

約数和(自身を除く): 576773849064

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 1279, 2558, 3837, 5116, 7674, 10232, 15348, 21743, 30696, 43486, 65229, 86972, 130458, 173944, 260916, 521832, 670223, 1340446, 2010669, 2680892, 4021338, 5361784, 8042676, 11393791, 16085352, 22787582, 34181373, 45575164, 68362746, 91150328, 136725492, 273450984, 857215217, 1714430434, 2571645651, 3428860868, 5143291302, 6857721736, 10286582604, 14572658689, 20573165208, 29145317378, 43717976067, 58290634756, 87435952134, 116581269512, 174871904268, 349743808536]

約数ペア:

[(1, 349743808536), (2, 174871904268), (3, 116581269512), (4, 87435952134), (6, 58290634756), (8, 43717976067), (12, 29145317378), (17, 20573165208), (24, 14572658689), (34, 10286582604), (51, 6857721736), (68, 5143291302), (102, 3428860868), (136, 2571645651), (204, 1714430434), (408, 857215217), (1279, 273450984), (2558, 136725492), (3837, 91150328), (5116, 68362746), (7674, 45575164), (10232, 34181373), (15348, 22787582), (21743, 16085352), (30696, 11393791), (43486, 8042676), (65229, 5361784), (86972, 4021338), (130458, 2680892), (173944, 2010669), (260916, 1340446), (521832, 670223)]