429147732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{21661}}^1$

素因数の和:21808

約数の個数: 48

約数和(自身を含む): 1086912512

約数和(自身を除く): 657764780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 21661, 43322, 64983, 86644, 129966, 259932, 281593, 563186, 844779, 1126372, 1689558, 2750947, 3379116, 5501894, 8252841, 11003788, 16505682, 33011364, 35762311, 71524622, 107286933, 143049244, 214573866, 429147732]

約数ペア:

[(1, 429147732), (2, 214573866), (3, 143049244), (4, 107286933), (6, 71524622), (12, 35762311), (13, 33011364), (26, 16505682), (39, 11003788), (52, 8252841), (78, 5501894), (127, 3379116), (156, 2750947), (254, 1689558), (381, 1126372), (508, 844779), (762, 563186), (1524, 281593), (1651, 259932), (3302, 129966), (4953, 86644), (6604, 64983), (9906, 43322), (19812, 21661)]