2015656812

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 5721075360

約数和(自身を除く): 3705418548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 269, 324, 351, 468, 486, 538, 593, 702, 807, 972, 1053, 1076, 1186, 1404, 1614, 1779, 2106, 2372, 2421, 3159, 3228, 3497, 3558, 4212, 4842, 5337, 6318, 6994, 7116, 7263, 7709, 9684, 10491, 10674, 12636, 13988, 14526, 15418, 16011, 20982, 21348, 21789, 23127, 29052, 30836, 31473, 32022, 41964, 43578, 46254, 48033, 62946, 64044, 65367, 69381, 87156, 92508, 94419, 96066, 125892, 130734, 138762, 144099, 159517, 188838, 192132, 208143, 261468, 277524, 283257, 288198, 319034, 377676, 416286, 478551, 566514, 576396, 624429, 638068, 832572, 849771, 957102, 1133028, 1248858, 1435653, 1699542, 1873287, 1914204, 2073721, 2497716, 2871306, 3399084, 3746574, 4147442, 4306959, 5742612, 6221163, 7493148, 8294884, 8613918, 12442326, 12920877, 17227836, 18663489, 24884652, 25841754, 37326978, 38762631, 51683508, 55990467, 74653956, 77525262, 111980934, 155050524, 167971401, 223961868, 335942802, 503914203, 671885604, 1007828406, 2015656812]

約数ペア:

[(1, 2015656812), (2, 1007828406), (3, 671885604), (4, 503914203), (6, 335942802), (9, 223961868), (12, 167971401), (13, 155050524), (18, 111980934), (26, 77525262), (27, 74653956), (36, 55990467), (39, 51683508), (52, 38762631), (54, 37326978), (78, 25841754), (81, 24884652), (108, 18663489), (117, 17227836), (156, 12920877), (162, 12442326), (234, 8613918), (243, 8294884), (269, 7493148), (324, 6221163), (351, 5742612), (468, 4306959), (486, 4147442), (538, 3746574), (593, 3399084), (702, 2871306), (807, 2497716), (972, 2073721), (1053, 1914204), (1076, 1873287), (1186, 1699542), (1404, 1435653), (1614, 1248858), (1779, 1133028), (2106, 957102), (2372, 849771), (2421, 832572), (3159, 638068), (3228, 624429), (3497, 576396), (3558, 566514), (4212, 478551), (4842, 416286), (5337, 377676), (6318, 319034), (6994, 288198), (7116, 283257), (7263, 277524), (7709, 261468), (9684, 208143), (10491, 192132), (10674, 188838), (12636, 159517), (13988, 144099), (14526, 138762), (15418, 130734), (16011, 125892), (20982, 96066), (21348, 94419), (21789, 92508), (23127, 87156), (29052, 69381), (30836, 65367), (31473, 64044), (32022, 62946), (41964, 48033), (43578, 46254)]