286406028

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{1811}}^1$

素因数の和:2035

約数の個数: 72

約数和(自身を含む): 759822336

約数和(自身を除く): 473416308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 191, 207, 276, 382, 414, 573, 764, 828, 1146, 1719, 1811, 2292, 3438, 3622, 4393, 5433, 6876, 7244, 8786, 10866, 13179, 16299, 17572, 21732, 26358, 32598, 39537, 41653, 52716, 65196, 79074, 83306, 124959, 158148, 166612, 249918, 345901, 374877, 499836, 691802, 749754, 1037703, 1383604, 1499508, 2075406, 3113109, 4150812, 6226218, 7955723, 12452436, 15911446, 23867169, 31822892, 47734338, 71601507, 95468676, 143203014, 286406028]

約数ペア:

[(1, 286406028), (2, 143203014), (3, 95468676), (4, 71601507), (6, 47734338), (9, 31822892), (12, 23867169), (18, 15911446), (23, 12452436), (36, 7955723), (46, 6226218), (69, 4150812), (92, 3113109), (138, 2075406), (191, 1499508), (207, 1383604), (276, 1037703), (382, 749754), (414, 691802), (573, 499836), (764, 374877), (828, 345901), (1146, 249918), (1719, 166612), (1811, 158148), (2292, 124959), (3438, 83306), (3622, 79074), (4393, 65196), (5433, 52716), (6876, 41653), (7244, 39537), (8786, 32598), (10866, 26358), (13179, 21732), (16299, 17572)]