449150408

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{3691}}^1$

素因数の和:3798

約数の個数: 64

約数和(自身を含む): 1004814720

約数和(自身を除く): 555664312

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1148, 1484, 2173, 2296, 2968, 3691, 4346, 7382, 8692, 14764, 15211, 17384, 25837, 29528, 30422, 51674, 60844, 103348, 121688, 151331, 195623, 206696, 302662, 391246, 605324, 782492, 1059317, 1210648, 1369361, 1564984, 2118634, 2738722, 4237268, 5477444, 8020543, 8474536, 10954888, 16041086, 32082172, 56143801, 64164344, 112287602, 224575204, 449150408]

約数ペア:

[(1, 449150408), (2, 224575204), (4, 112287602), (7, 64164344), (8, 56143801), (14, 32082172), (28, 16041086), (41, 10954888), (53, 8474536), (56, 8020543), (82, 5477444), (106, 4237268), (164, 2738722), (212, 2118634), (287, 1564984), (328, 1369361), (371, 1210648), (424, 1059317), (574, 782492), (742, 605324), (1148, 391246), (1484, 302662), (2173, 206696), (2296, 195623), (2968, 151331), (3691, 121688), (4346, 103348), (7382, 60844), (8692, 51674), (14764, 30422), (15211, 29528), (17384, 25837)]