806156904

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21139}}^1$

素因数の和:21382

約数の個数: 64

約数和(自身を含む): 2313561600

約数和(自身を除く): 1507404696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 227, 454, 681, 908, 1362, 1589, 1816, 2724, 3178, 4767, 5448, 6356, 9534, 12712, 19068, 21139, 38136, 42278, 63417, 84556, 126834, 147973, 169112, 253668, 295946, 443919, 507336, 591892, 887838, 1183784, 1775676, 3551352, 4798553, 9597106, 14395659, 19194212, 28791318, 33589871, 38388424, 57582636, 67179742, 100769613, 115165272, 134359484, 201539226, 268718968, 403078452, 806156904]

約数ペア:

[(1, 806156904), (2, 403078452), (3, 268718968), (4, 201539226), (6, 134359484), (7, 115165272), (8, 100769613), (12, 67179742), (14, 57582636), (21, 38388424), (24, 33589871), (28, 28791318), (42, 19194212), (56, 14395659), (84, 9597106), (168, 4798553), (227, 3551352), (454, 1775676), (681, 1183784), (908, 887838), (1362, 591892), (1589, 507336), (1816, 443919), (2724, 295946), (3178, 253668), (4767, 169112), (5448, 147973), (6356, 126834), (9534, 84556), (12712, 63417), (19068, 42278), (21139, 38136)]