470235376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:638

約数の個数: 80

約数和(自身を含む): 1013935104

約数和(自身を除く): 543699728

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 103, 104, 188, 206, 208, 376, 412, 467, 611, 752, 824, 934, 1222, 1339, 1648, 1868, 2444, 2678, 3736, 4841, 4888, 5356, 6071, 7472, 9682, 9776, 10712, 12142, 19364, 21424, 21949, 24284, 38728, 43898, 48101, 48568, 62933, 77456, 87796, 96202, 97136, 125866, 175592, 192404, 251732, 285337, 351184, 384808, 503464, 570674, 625313, 769616, 1006928, 1141348, 1250626, 2260747, 2282696, 2501252, 4521494, 4565392, 5002504, 9042988, 10005008, 18085976, 29389711, 36171952, 58779422, 117558844, 235117688, 470235376]

約数ペア:

[(1, 470235376), (2, 235117688), (4, 117558844), (8, 58779422), (13, 36171952), (16, 29389711), (26, 18085976), (47, 10005008), (52, 9042988), (94, 5002504), (103, 4565392), (104, 4521494), (188, 2501252), (206, 2282696), (208, 2260747), (376, 1250626), (412, 1141348), (467, 1006928), (611, 769616), (752, 625313), (824, 570674), (934, 503464), (1222, 384808), (1339, 351184), (1648, 285337), (1868, 251732), (2444, 192404), (2678, 175592), (3736, 125866), (4841, 97136), (4888, 96202), (5356, 87796), (6071, 77456), (7472, 62933), (9682, 48568), (9776, 48101), (10712, 43898), (12142, 38728), (19364, 24284), (21424, 21949)]