212264244

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2731}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 572802048

約数和(自身を除く): 360537804

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 508, 612, 762, 1143, 1524, 2159, 2286, 2731, 4318, 4572, 5462, 6477, 8193, 8636, 10924, 12954, 16386, 19431, 24579, 25908, 32772, 38862, 46427, 49158, 77724, 92854, 98316, 139281, 185708, 278562, 346837, 417843, 557124, 693674, 835686, 1040511, 1387348, 1671372, 2081022, 3121533, 4162044, 5896229, 6243066, 11792458, 12486132, 17688687, 23584916, 35377374, 53066061, 70754748, 106132122, 212264244]

約数ペア:

[(1, 212264244), (2, 106132122), (3, 70754748), (4, 53066061), (6, 35377374), (9, 23584916), (12, 17688687), (17, 12486132), (18, 11792458), (34, 6243066), (36, 5896229), (51, 4162044), (68, 3121533), (102, 2081022), (127, 1671372), (153, 1387348), (204, 1040511), (254, 835686), (306, 693674), (381, 557124), (508, 417843), (612, 346837), (762, 278562), (1143, 185708), (1524, 139281), (2159, 98316), (2286, 92854), (2731, 77724), (4318, 49158), (4572, 46427), (5462, 38862), (6477, 32772), (8193, 25908), (8636, 24579), (10924, 19431), (12954, 16386)]