302000478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12041

約数の個数: 64

約数和(自身を含む): 725034240

約数和(自身を除く): 423033762

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 8398, 11987, 12597, 23974, 25194, 35961, 71922, 155831, 203779, 227753, 311662, 407558, 455506, 467493, 611337, 683259, 934986, 1222674, 1366518, 2649127, 2960789, 3871801, 5298254, 5921578, 7743602, 7947381, 8882367, 11615403, 15894762, 17764734, 23230806, 50333413, 100666826, 151000239, 302000478]

約数ペア:

[(1, 302000478), (2, 151000239), (3, 100666826), (6, 50333413), (13, 23230806), (17, 17764734), (19, 15894762), (26, 11615403), (34, 8882367), (38, 7947381), (39, 7743602), (51, 5921578), (57, 5298254), (78, 3871801), (102, 2960789), (114, 2649127), (221, 1366518), (247, 1222674), (323, 934986), (442, 683259), (494, 611337), (646, 467493), (663, 455506), (741, 407558), (969, 311662), (1326, 227753), (1482, 203779), (1938, 155831), (4199, 71922), (8398, 35961), (11987, 25194), (12597, 23974)]