516565188

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:815

約数の個数: 120

約数和(自身を含む): 1424911488

約数和(自身を除く): 908346300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 103, 108, 138, 162, 206, 207, 276, 309, 324, 412, 414, 618, 621, 673, 828, 927, 1236, 1242, 1346, 1854, 1863, 2019, 2369, 2484, 2692, 2781, 3708, 3726, 4038, 4738, 5562, 6057, 7107, 7452, 8076, 8343, 9476, 11124, 12114, 14214, 15479, 16686, 18171, 21321, 24228, 28428, 30958, 33372, 36342, 42642, 46437, 54513, 61916, 63963, 69319, 72684, 85284, 92874, 109026, 127926, 138638, 139311, 185748, 191889, 207957, 218052, 255852, 277276, 278622, 383778, 415914, 417933, 557244, 623871, 767556, 831828, 835866, 1247742, 1253799, 1594337, 1671732, 1871613, 2495484, 2507598, 3188674, 3743226, 4783011, 5015196, 5614839, 6377348, 7486452, 9566022, 11229678, 14349033, 19132044, 22459356, 28698066, 43047099, 57396132, 86094198, 129141297, 172188396, 258282594, 516565188]

約数ペア:

[(1, 516565188), (2, 258282594), (3, 172188396), (4, 129141297), (6, 86094198), (9, 57396132), (12, 43047099), (18, 28698066), (23, 22459356), (27, 19132044), (36, 14349033), (46, 11229678), (54, 9566022), (69, 7486452), (81, 6377348), (92, 5614839), (103, 5015196), (108, 4783011), (138, 3743226), (162, 3188674), (206, 2507598), (207, 2495484), (276, 1871613), (309, 1671732), (324, 1594337), (412, 1253799), (414, 1247742), (618, 835866), (621, 831828), (673, 767556), (828, 623871), (927, 557244), (1236, 417933), (1242, 415914), (1346, 383778), (1854, 278622), (1863, 277276), (2019, 255852), (2369, 218052), (2484, 207957), (2692, 191889), (2781, 185748), (3708, 139311), (3726, 138638), (4038, 127926), (4738, 109026), (5562, 92874), (6057, 85284), (7107, 72684), (7452, 69319), (8076, 63963), (8343, 61916), (9476, 54513), (11124, 46437), (12114, 42642), (14214, 36342), (15479, 33372), (16686, 30958), (18171, 28428), (21321, 24228)]