1984173408

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{109357}}^1$

素因数の和:109386

約数の個数: 120

約数和(自身を含む): 6669088272

約数和(自身を除く): 4684914864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 109357, 218714, 328071, 437428, 656142, 765499, 874856, 984213, 1312284, 1530998, 1749712, 1968426, 2296497, 2624568, 2952639, 3061996, 3499424, 3936852, 4592994, 5249136, 5905278, 6123992, 6889491, 7873704, 8857917, 9185988, 10498272, 11810556, 12247984, 13778982, 15747408, 17715834, 18371976, 20668473, 23621112, 24495968, 27557964, 31494816, 35431668, 36743952, 41336946, 47242224, 55115928, 62005419, 70863336, 73487904, 82673892, 94484448, 110231856, 124010838, 141726672, 165347784, 220463712, 248021676, 283453344, 330695568, 496043352, 661391136, 992086704, 1984173408]

約数ペア:

[(1, 1984173408), (2, 992086704), (3, 661391136), (4, 496043352), (6, 330695568), (7, 283453344), (8, 248021676), (9, 220463712), (12, 165347784), (14, 141726672), (16, 124010838), (18, 110231856), (21, 94484448), (24, 82673892), (27, 73487904), (28, 70863336), (32, 62005419), (36, 55115928), (42, 47242224), (48, 41336946), (54, 36743952), (56, 35431668), (63, 31494816), (72, 27557964), (81, 24495968), (84, 23621112), (96, 20668473), (108, 18371976), (112, 17715834), (126, 15747408), (144, 13778982), (162, 12247984), (168, 11810556), (189, 10498272), (216, 9185988), (224, 8857917), (252, 7873704), (288, 6889491), (324, 6123992), (336, 5905278), (378, 5249136), (432, 4592994), (504, 3936852), (567, 3499424), (648, 3061996), (672, 2952639), (756, 2624568), (864, 2296497), (1008, 1968426), (1134, 1749712), (1296, 1530998), (1512, 1312284), (2016, 984213), (2268, 874856), (2592, 765499), (3024, 656142), (4536, 437428), (6048, 328071), (9072, 218714), (18144, 109357)]