271035972

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2917}}^1$

素因数の和:3045

約数の個数: 72

約数和(自身を含む): 716952600

約数和(自身を除く): 445916628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 801, 1044, 1068, 1602, 2581, 2917, 3204, 5162, 5834, 7743, 8751, 10324, 11668, 15486, 17502, 23229, 26253, 30972, 35004, 46458, 52506, 84593, 92916, 105012, 169186, 253779, 259613, 338372, 507558, 519226, 761337, 778839, 1015116, 1038452, 1522674, 1557678, 2336517, 3045348, 3115356, 4673034, 7528777, 9346068, 15057554, 22586331, 30115108, 45172662, 67758993, 90345324, 135517986, 271035972]

約数ペア:

[(1, 271035972), (2, 135517986), (3, 90345324), (4, 67758993), (6, 45172662), (9, 30115108), (12, 22586331), (18, 15057554), (29, 9346068), (36, 7528777), (58, 4673034), (87, 3115356), (89, 3045348), (116, 2336517), (174, 1557678), (178, 1522674), (261, 1038452), (267, 1015116), (348, 778839), (356, 761337), (522, 519226), (534, 507558), (801, 338372), (1044, 259613), (1068, 253779), (1602, 169186), (2581, 105012), (2917, 92916), (3204, 84593), (5162, 52506), (5834, 46458), (7743, 35004), (8751, 30972), (10324, 26253), (11668, 23229), (15486, 17502)]