314982798

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{827}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 717776640

約数和(自身を除く): 402793842

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 257, 494, 514, 741, 771, 827, 1482, 1542, 1654, 2481, 3341, 4883, 4962, 6682, 9766, 10023, 10751, 14649, 15713, 20046, 21502, 29298, 31426, 32253, 47139, 63479, 64506, 94278, 126958, 190437, 204269, 212539, 380874, 408538, 425078, 612807, 637617, 1225614, 1275234, 2763007, 4038241, 5526014, 8076482, 8289021, 12114723, 16578042, 24229446, 52497133, 104994266, 157491399, 314982798]

約数ペア:

[(1, 314982798), (2, 157491399), (3, 104994266), (6, 52497133), (13, 24229446), (19, 16578042), (26, 12114723), (38, 8289021), (39, 8076482), (57, 5526014), (78, 4038241), (114, 2763007), (247, 1275234), (257, 1225614), (494, 637617), (514, 612807), (741, 425078), (771, 408538), (827, 380874), (1482, 212539), (1542, 204269), (1654, 190437), (2481, 126958), (3341, 94278), (4883, 64506), (4962, 63479), (6682, 47139), (9766, 32253), (10023, 31426), (10751, 29298), (14649, 21502), (15713, 20046)]