3119061808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:902

約数の個数: 80

約数和(自身を含む): 6521207616

約数和(自身を除く): 3402145808

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 373, 433, 568, 746, 866, 1136, 1207, 1492, 1732, 2414, 2984, 3464, 4828, 5968, 6341, 6928, 7361, 9656, 12682, 14722, 19312, 25364, 26483, 29444, 30743, 50728, 52966, 58888, 61486, 101456, 105932, 117776, 122972, 161509, 211864, 245944, 323018, 423728, 450211, 491888, 522631, 646036, 900422, 1045262, 1292072, 1800844, 2090524, 2584144, 2745653, 3601688, 4181048, 5491306, 7203376, 8362096, 10982612, 11467139, 21965224, 22934278, 43930448, 45868556, 91737112, 183474224, 194941363, 389882726, 779765452, 1559530904, 3119061808]

約数ペア:

[(1, 3119061808), (2, 1559530904), (4, 779765452), (8, 389882726), (16, 194941363), (17, 183474224), (34, 91737112), (68, 45868556), (71, 43930448), (136, 22934278), (142, 21965224), (272, 11467139), (284, 10982612), (373, 8362096), (433, 7203376), (568, 5491306), (746, 4181048), (866, 3601688), (1136, 2745653), (1207, 2584144), (1492, 2090524), (1732, 1800844), (2414, 1292072), (2984, 1045262), (3464, 900422), (4828, 646036), (5968, 522631), (6341, 491888), (6928, 450211), (7361, 423728), (9656, 323018), (12682, 245944), (14722, 211864), (19312, 161509), (25364, 122972), (26483, 117776), (29444, 105932), (30743, 101456), (50728, 61486), (52966, 58888)]