1774947408

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{91757}}^1$

素因数の和:91812

約数の個数: 80

約数和(自身を含む): 5097340416

約数和(自身を除く): 3322393008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4836, 6448, 9672, 19344, 91757, 183514, 275271, 367028, 550542, 734056, 1101084, 1192841, 1468112, 2202168, 2385682, 2844467, 3578523, 4404336, 4771364, 5688934, 7157046, 8533401, 9542728, 11377868, 14314092, 17066802, 19085456, 22755736, 28628184, 34133604, 36978071, 45511472, 57256368, 68267208, 73956142, 110934213, 136534416, 147912284, 221868426, 295824568, 443736852, 591649136, 887473704, 1774947408]

約数ペア:

[(1, 1774947408), (2, 887473704), (3, 591649136), (4, 443736852), (6, 295824568), (8, 221868426), (12, 147912284), (13, 136534416), (16, 110934213), (24, 73956142), (26, 68267208), (31, 57256368), (39, 45511472), (48, 36978071), (52, 34133604), (62, 28628184), (78, 22755736), (93, 19085456), (104, 17066802), (124, 14314092), (156, 11377868), (186, 9542728), (208, 8533401), (248, 7157046), (312, 5688934), (372, 4771364), (403, 4404336), (496, 3578523), (624, 2844467), (744, 2385682), (806, 2202168), (1209, 1468112), (1488, 1192841), (1612, 1101084), (2418, 734056), (3224, 550542), (4836, 367028), (6448, 275271), (9672, 183514), (19344, 91757)]