311934264

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:860

約数の個数: 64

約数和(自身を含む): 792080640

約数和(自身を除く): 480146376

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 257, 309, 412, 491, 514, 618, 771, 824, 982, 1028, 1236, 1473, 1542, 1964, 2056, 2472, 2946, 3084, 3928, 5892, 6168, 11784, 26471, 50573, 52942, 79413, 101146, 105884, 126187, 151719, 158826, 202292, 211768, 252374, 303438, 317652, 378561, 404584, 504748, 606876, 635304, 757122, 1009496, 1213752, 1514244, 3028488, 12997261, 25994522, 38991783, 51989044, 77983566, 103978088, 155967132, 311934264]

約数ペア:

[(1, 311934264), (2, 155967132), (3, 103978088), (4, 77983566), (6, 51989044), (8, 38991783), (12, 25994522), (24, 12997261), (103, 3028488), (206, 1514244), (257, 1213752), (309, 1009496), (412, 757122), (491, 635304), (514, 606876), (618, 504748), (771, 404584), (824, 378561), (982, 317652), (1028, 303438), (1236, 252374), (1473, 211768), (1542, 202292), (1964, 158826), (2056, 151719), (2472, 126187), (2946, 105884), (3084, 101146), (3928, 79413), (5892, 52942), (6168, 50573), (11784, 26471)]