243206028

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5839}}^1$

素因数の和:5951

約数の個数: 72

約数和(自身を含む): 669614400

約数和(自身を除く): 426408372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 89, 117, 156, 178, 234, 267, 356, 468, 534, 801, 1068, 1157, 1602, 2314, 3204, 3471, 4628, 5839, 6942, 10413, 11678, 13884, 17517, 20826, 23356, 35034, 41652, 52551, 70068, 75907, 105102, 151814, 210204, 227721, 303628, 455442, 519671, 683163, 910884, 1039342, 1366326, 1559013, 2078684, 2732652, 3118026, 4677039, 6236052, 6755723, 9354078, 13511446, 18708156, 20267169, 27022892, 40534338, 60801507, 81068676, 121603014, 243206028]

約数ペア:

[(1, 243206028), (2, 121603014), (3, 81068676), (4, 60801507), (6, 40534338), (9, 27022892), (12, 20267169), (13, 18708156), (18, 13511446), (26, 9354078), (36, 6755723), (39, 6236052), (52, 4677039), (78, 3118026), (89, 2732652), (117, 2078684), (156, 1559013), (178, 1366326), (234, 1039342), (267, 910884), (356, 683163), (468, 519671), (534, 455442), (801, 303628), (1068, 227721), (1157, 210204), (1602, 151814), (2314, 105102), (3204, 75907), (3471, 70068), (4628, 52551), (5839, 41652), (6942, 35034), (10413, 23356), (11678, 20826), (13884, 17517)]