620060856

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2917}}^1$

素因数の和:3464

約数の個数: 64

約数和(自身を含む): 1645051680

約数和(自身を除く): 1024990824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 521, 1042, 1563, 2084, 2917, 3126, 4168, 5834, 6252, 8751, 8857, 11668, 12504, 17502, 17714, 23336, 26571, 35004, 35428, 49589, 53142, 70008, 70856, 99178, 106284, 148767, 198356, 212568, 297534, 396712, 595068, 1190136, 1519757, 3039514, 4559271, 6079028, 9118542, 12158056, 18237084, 25835869, 36474168, 51671738, 77507607, 103343476, 155015214, 206686952, 310030428, 620060856]

約数ペア:

[(1, 620060856), (2, 310030428), (3, 206686952), (4, 155015214), (6, 103343476), (8, 77507607), (12, 51671738), (17, 36474168), (24, 25835869), (34, 18237084), (51, 12158056), (68, 9118542), (102, 6079028), (136, 4559271), (204, 3039514), (408, 1519757), (521, 1190136), (1042, 595068), (1563, 396712), (2084, 297534), (2917, 212568), (3126, 198356), (4168, 148767), (5834, 106284), (6252, 99178), (8751, 70856), (8857, 70008), (11668, 53142), (12504, 49589), (17502, 35428), (17714, 35004), (23336, 26571)]