264642876

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2089}}^1$

素因数の和:2145

約数の個数: 120

約数和(自身を含む): 764739360

約数和(自身を除く): 500096484

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 27, 34, 36, 46, 51, 54, 68, 69, 81, 92, 102, 108, 138, 153, 162, 204, 207, 276, 306, 324, 391, 414, 459, 612, 621, 782, 828, 918, 1173, 1242, 1377, 1564, 1836, 1863, 2089, 2346, 2484, 2754, 3519, 3726, 4178, 4692, 5508, 6267, 7038, 7452, 8356, 10557, 12534, 14076, 18801, 21114, 25068, 31671, 35513, 37602, 42228, 48047, 56403, 63342, 71026, 75204, 96094, 106539, 112806, 126684, 142052, 144141, 169209, 192188, 213078, 225612, 288282, 319617, 338418, 426156, 432423, 576564, 639234, 676836, 816799, 864846, 958851, 1278468, 1297269, 1633598, 1729692, 1917702, 2450397, 2594538, 2876553, 3267196, 3835404, 3891807, 4900794, 5189076, 5753106, 7351191, 7783614, 9801588, 11506212, 14702382, 15567228, 22053573, 29404764, 44107146, 66160719, 88214292, 132321438, 264642876]

約数ペア:

[(1, 264642876), (2, 132321438), (3, 88214292), (4, 66160719), (6, 44107146), (9, 29404764), (12, 22053573), (17, 15567228), (18, 14702382), (23, 11506212), (27, 9801588), (34, 7783614), (36, 7351191), (46, 5753106), (51, 5189076), (54, 4900794), (68, 3891807), (69, 3835404), (81, 3267196), (92, 2876553), (102, 2594538), (108, 2450397), (138, 1917702), (153, 1729692), (162, 1633598), (204, 1297269), (207, 1278468), (276, 958851), (306, 864846), (324, 816799), (391, 676836), (414, 639234), (459, 576564), (612, 432423), (621, 426156), (782, 338418), (828, 319617), (918, 288282), (1173, 225612), (1242, 213078), (1377, 192188), (1564, 169209), (1836, 144141), (1863, 142052), (2089, 126684), (2346, 112806), (2484, 106539), (2754, 96094), (3519, 75204), (3726, 71026), (4178, 63342), (4692, 56403), (5508, 48047), (6267, 42228), (7038, 37602), (7452, 35513), (8356, 31671), (10557, 25068), (12534, 21114), (14076, 18801)]