247210488

素因数分解:

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

素因数の和:23386

約数の個数: 96

約数和(自身を含む): 798843600

約数和(自身を除く): 551633112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 23357, 46714, 70071, 93428, 140142, 163499, 186856, 210213, 280284, 326998, 420426, 490497, 560568, 630639, 653996, 840852, 980994, 1144493, 1261278, 1307992, 1471491, 1681704, 1961988, 2288986, 2522556, 2942982, 3433479, 3923976, 4414473, 4577972, 5045112, 5885964, 6866958, 8828946, 9155944, 10300437, 11771928, 13733916, 17657892, 20600874, 27467832, 30901311, 35315784, 41201748, 61802622, 82403496, 123605244, 247210488]

約数ペア:

[(1, 247210488), (2, 123605244), (3, 82403496), (4, 61802622), (6, 41201748), (7, 35315784), (8, 30901311), (9, 27467832), (12, 20600874), (14, 17657892), (18, 13733916), (21, 11771928), (24, 10300437), (27, 9155944), (28, 8828946), (36, 6866958), (42, 5885964), (49, 5045112), (54, 4577972), (56, 4414473), (63, 3923976), (72, 3433479), (84, 2942982), (98, 2522556), (108, 2288986), (126, 1961988), (147, 1681704), (168, 1471491), (189, 1307992), (196, 1261278), (216, 1144493), (252, 980994), (294, 840852), (378, 653996), (392, 630639), (441, 560568), (504, 490497), (588, 420426), (756, 326998), (882, 280284), (1176, 210213), (1323, 186856), (1512, 163499), (1764, 140142), (2646, 93428), (3528, 70071), (5292, 46714), (10584, 23357)]