346262410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:983

約数の個数: 48

約数和(自身を含む): 678036960

約数和(自身を除く): 331774550

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 331, 338, 619, 662, 845, 1238, 1655, 1690, 3095, 3310, 4303, 6190, 8047, 8606, 16094, 21515, 40235, 43030, 55939, 80470, 104611, 111878, 204889, 209222, 279695, 409778, 523055, 559390, 1024445, 1046110, 2048890, 2663557, 5327114, 13317785, 26635570, 34626241, 69252482, 173131205, 346262410]

約数ペア:

[(1, 346262410), (2, 173131205), (5, 69252482), (10, 34626241), (13, 26635570), (26, 13317785), (65, 5327114), (130, 2663557), (169, 2048890), (331, 1046110), (338, 1024445), (619, 559390), (662, 523055), (845, 409778), (1238, 279695), (1655, 209222), (1690, 204889), (3095, 111878), (3310, 104611), (4303, 80470), (6190, 55939), (8047, 43030), (8606, 40235), (16094, 21515)]