266672868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{26237}}^1$

素因数の和:26273

約数の個数: 72

約数和(自身を含む): 781682496

約数和(自身を除く): 515009628

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 26237, 52474, 78711, 104948, 157422, 183659, 288607, 314844, 367318, 550977, 577214, 734636, 865821, 1101954, 1154428, 1731642, 2020249, 2203908, 3174677, 3463284, 4040498, 6060747, 6349354, 8080996, 9524031, 12121494, 12698708, 19048062, 22222739, 24242988, 38096124, 44445478, 66668217, 88890956, 133336434, 266672868]

約数ペア:

[(1, 266672868), (2, 133336434), (3, 88890956), (4, 66668217), (6, 44445478), (7, 38096124), (11, 24242988), (12, 22222739), (14, 19048062), (21, 12698708), (22, 12121494), (28, 9524031), (33, 8080996), (42, 6349354), (44, 6060747), (66, 4040498), (77, 3463284), (84, 3174677), (121, 2203908), (132, 2020249), (154, 1731642), (231, 1154428), (242, 1101954), (308, 865821), (363, 734636), (462, 577214), (484, 550977), (726, 367318), (847, 314844), (924, 288607), (1452, 183659), (1694, 157422), (2541, 104948), (3388, 78711), (5082, 52474), (10164, 26237)]