301209012

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27983}}^1$

素因数の和:28029

約数の個数: 72

約数和(自身を含む): 855638784

約数和(自身を除く): 554429772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1794, 2691, 3588, 5382, 10764, 27983, 55966, 83949, 111932, 167898, 251847, 335796, 363779, 503694, 643609, 727558, 1007388, 1091337, 1287218, 1455116, 1930827, 2182674, 2574436, 3274011, 3861654, 4365348, 5792481, 6548022, 7723308, 8366917, 11584962, 13096044, 16733834, 23169924, 25100751, 33467668, 50201502, 75302253, 100403004, 150604506, 301209012]

約数ペア:

[(1, 301209012), (2, 150604506), (3, 100403004), (4, 75302253), (6, 50201502), (9, 33467668), (12, 25100751), (13, 23169924), (18, 16733834), (23, 13096044), (26, 11584962), (36, 8366917), (39, 7723308), (46, 6548022), (52, 5792481), (69, 4365348), (78, 3861654), (92, 3274011), (117, 2574436), (138, 2182674), (156, 1930827), (207, 1455116), (234, 1287218), (276, 1091337), (299, 1007388), (414, 727558), (468, 643609), (598, 503694), (828, 363779), (897, 335796), (1196, 251847), (1794, 167898), (2691, 111932), (3588, 83949), (5382, 55966), (10764, 27983)]