260944404

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23357}}^1$

素因数の和:23397

約数の個数: 72

約数和(自身を含む): 745587360

約数和(自身を除く): 484642956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 23357, 46714, 70071, 93428, 140142, 163499, 280284, 326998, 443783, 490497, 653996, 887566, 980994, 1144493, 1331349, 1775132, 1961988, 2288986, 2662698, 3106481, 3433479, 4577972, 5325396, 6212962, 6866958, 9319443, 12425924, 13733916, 18638886, 21745367, 37277772, 43490734, 65236101, 86981468, 130472202, 260944404]

約数ペア:

[(1, 260944404), (2, 130472202), (3, 86981468), (4, 65236101), (6, 43490734), (7, 37277772), (12, 21745367), (14, 18638886), (19, 13733916), (21, 12425924), (28, 9319443), (38, 6866958), (42, 6212962), (49, 5325396), (57, 4577972), (76, 3433479), (84, 3106481), (98, 2662698), (114, 2288986), (133, 1961988), (147, 1775132), (196, 1331349), (228, 1144493), (266, 980994), (294, 887566), (399, 653996), (532, 490497), (588, 443783), (798, 326998), (931, 280284), (1596, 163499), (1862, 140142), (2793, 93428), (3724, 70071), (5586, 46714), (11172, 23357)]