314091504

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1107

約数の個数: 120

約数和(自身を含む): 921083904

約数和(自身を除く): 606992400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 71, 72, 93, 124, 142, 144, 186, 213, 248, 279, 284, 372, 426, 496, 558, 568, 639, 744, 852, 991, 1116, 1136, 1278, 1488, 1704, 1982, 2201, 2232, 2556, 2973, 3408, 3964, 4402, 4464, 5112, 5946, 6603, 7928, 8804, 8919, 10224, 11892, 13206, 15856, 17608, 17838, 19809, 23784, 26412, 30721, 35216, 35676, 39618, 47568, 52824, 61442, 70361, 71352, 79236, 92163, 105648, 122884, 140722, 142704, 158472, 184326, 211083, 245768, 276489, 281444, 316944, 368652, 422166, 491536, 552978, 562888, 633249, 737304, 844332, 1105956, 1125776, 1266498, 1474608, 1688664, 2181191, 2211912, 2532996, 3377328, 4362382, 4423824, 5065992, 6543573, 8724764, 10131984, 13087146, 17449528, 19630719, 26174292, 34899056, 39261438, 52348584, 78522876, 104697168, 157045752, 314091504]

約数ペア:

[(1, 314091504), (2, 157045752), (3, 104697168), (4, 78522876), (6, 52348584), (8, 39261438), (9, 34899056), (12, 26174292), (16, 19630719), (18, 17449528), (24, 13087146), (31, 10131984), (36, 8724764), (48, 6543573), (62, 5065992), (71, 4423824), (72, 4362382), (93, 3377328), (124, 2532996), (142, 2211912), (144, 2181191), (186, 1688664), (213, 1474608), (248, 1266498), (279, 1125776), (284, 1105956), (372, 844332), (426, 737304), (496, 633249), (558, 562888), (568, 552978), (639, 491536), (744, 422166), (852, 368652), (991, 316944), (1116, 281444), (1136, 276489), (1278, 245768), (1488, 211083), (1704, 184326), (1982, 158472), (2201, 142704), (2232, 140722), (2556, 122884), (2973, 105648), (3408, 92163), (3964, 79236), (4402, 71352), (4464, 70361), (5112, 61442), (5946, 52824), (6603, 47568), (7928, 39618), (8804, 35676), (8919, 35216), (10224, 30721), (11892, 26412), (13206, 23784), (15856, 19809), (17608, 17838)]