1284476072

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27697}}^1$

素因数の和:27762

約数の個数: 64

約数和(自身を含む): 2871728640

約数和(自身を除く): 1587252568

約数列:

[1, 2, 4, 8, 11, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 187, 248, 341, 374, 527, 682, 748, 1054, 1364, 1496, 2108, 2728, 4216, 5797, 11594, 23188, 27697, 46376, 55394, 110788, 221576, 304667, 470849, 609334, 858607, 941698, 1218668, 1717214, 1883396, 2437336, 3434428, 3766792, 5179339, 6868856, 9444677, 10358678, 14596319, 18889354, 20717356, 29192638, 37778708, 41434712, 58385276, 75557416, 116770552, 160559509, 321119018, 642238036, 1284476072]

約数ペア:

[(1, 1284476072), (2, 642238036), (4, 321119018), (8, 160559509), (11, 116770552), (17, 75557416), (22, 58385276), (31, 41434712), (34, 37778708), (44, 29192638), (62, 20717356), (68, 18889354), (88, 14596319), (124, 10358678), (136, 9444677), (187, 6868856), (248, 5179339), (341, 3766792), (374, 3434428), (527, 2437336), (682, 1883396), (748, 1717214), (1054, 1218668), (1364, 941698), (1496, 858607), (2108, 609334), (2728, 470849), (4216, 304667), (5797, 221576), (11594, 110788), (23188, 55394), (27697, 46376)]