329613984

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23357}}^1$

素因数の和:23387

約数の個数: 108

約数和(自身を含む): 1090421514

約数和(自身を除く): 760807530

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 23357, 46714, 70071, 93428, 140142, 163499, 186856, 210213, 280284, 326998, 373712, 420426, 490497, 560568, 653996, 747424, 840852, 980994, 1121136, 1144493, 1307992, 1471491, 1681704, 1961988, 2242272, 2288986, 2615984, 2942982, 3363408, 3433479, 3923976, 4577972, 5231968, 5885964, 6726816, 6866958, 7847952, 9155944, 10300437, 11771928, 13733916, 15695904, 18311888, 20600874, 23543856, 27467832, 36623776, 41201748, 47087712, 54935664, 82403496, 109871328, 164806992, 329613984]

約数ペア:

[(1, 329613984), (2, 164806992), (3, 109871328), (4, 82403496), (6, 54935664), (7, 47087712), (8, 41201748), (9, 36623776), (12, 27467832), (14, 23543856), (16, 20600874), (18, 18311888), (21, 15695904), (24, 13733916), (28, 11771928), (32, 10300437), (36, 9155944), (42, 7847952), (48, 6866958), (49, 6726816), (56, 5885964), (63, 5231968), (72, 4577972), (84, 3923976), (96, 3433479), (98, 3363408), (112, 2942982), (126, 2615984), (144, 2288986), (147, 2242272), (168, 1961988), (196, 1681704), (224, 1471491), (252, 1307992), (288, 1144493), (294, 1121136), (336, 980994), (392, 840852), (441, 747424), (504, 653996), (588, 560568), (672, 490497), (784, 420426), (882, 373712), (1008, 326998), (1176, 280284), (1568, 210213), (1764, 186856), (2016, 163499), (2352, 140142), (3528, 93428), (4704, 70071), (7056, 46714), (14112, 23357)]