281340364604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1493}}^1\times {\mathrm{3613}}^1$

素因数の和:5199

約数の個数: 96

約数和(自身を含む): 571463605440

約数和(自身を除く): 290123240836

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 59, 68, 118, 221, 236, 442, 767, 884, 1003, 1493, 1534, 2006, 2986, 3068, 3613, 4012, 5972, 7226, 13039, 14452, 19409, 25381, 26078, 38818, 46969, 50762, 52156, 61421, 77636, 88087, 93938, 101524, 122842, 176174, 187876, 213167, 245684, 329953, 352348, 426334, 659906, 798473, 852668, 1145131, 1319812, 1497479, 1596946, 2290262, 2771171, 2994958, 3193892, 3623839, 4580524, 5394209, 5542342, 5989916, 7247678, 10788418, 11084684, 14495356, 19467227, 21576836, 38934454, 47109907, 70124717, 77868908, 91701553, 94219814, 140249434, 183403106, 188439628, 280498868, 318258331, 366806212, 636516662, 1192120189, 1273033324, 2384240378, 4137358303, 4768480756, 5410391627, 8274716606, 10820783254, 16549433212, 21641566508, 70335091151, 140670182302, 281340364604]

約数ペア:

[(1, 281340364604), (2, 140670182302), (4, 70335091151), (13, 21641566508), (17, 16549433212), (26, 10820783254), (34, 8274716606), (52, 5410391627), (59, 4768480756), (68, 4137358303), (118, 2384240378), (221, 1273033324), (236, 1192120189), (442, 636516662), (767, 366806212), (884, 318258331), (1003, 280498868), (1493, 188439628), (1534, 183403106), (2006, 140249434), (2986, 94219814), (3068, 91701553), (3613, 77868908), (4012, 70124717), (5972, 47109907), (7226, 38934454), (13039, 21576836), (14452, 19467227), (19409, 14495356), (25381, 11084684), (26078, 10788418), (38818, 7247678), (46969, 5989916), (50762, 5542342), (52156, 5394209), (61421, 4580524), (77636, 3623839), (88087, 3193892), (93938, 2994958), (101524, 2771171), (122842, 2290262), (176174, 1596946), (187876, 1497479), (213167, 1319812), (245684, 1145131), (329953, 852668), (352348, 798473), (426334, 659906)]