259599208

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 568431360

約数和(自身を除く): 308832152

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 82, 88, 121, 124, 164, 211, 242, 248, 328, 341, 422, 451, 484, 682, 844, 902, 968, 1271, 1364, 1688, 1804, 2321, 2542, 2728, 3608, 3751, 4642, 4961, 5084, 6541, 7502, 8651, 9284, 9922, 10168, 13082, 13981, 15004, 17302, 18568, 19844, 25531, 26164, 27962, 30008, 34604, 39688, 51062, 52328, 55924, 69208, 71951, 95161, 102124, 111848, 143902, 153791, 190322, 204248, 268181, 287804, 307582, 380644, 536362, 575608, 615164, 761288, 791461, 1046771, 1072724, 1230328, 1582922, 2093542, 2145448, 2949991, 3165844, 4187084, 5899982, 6331688, 8374168, 11799964, 23599928, 32449901, 64899802, 129799604, 259599208]

約数ペア:

[(1, 259599208), (2, 129799604), (4, 64899802), (8, 32449901), (11, 23599928), (22, 11799964), (31, 8374168), (41, 6331688), (44, 5899982), (62, 4187084), (82, 3165844), (88, 2949991), (121, 2145448), (124, 2093542), (164, 1582922), (211, 1230328), (242, 1072724), (248, 1046771), (328, 791461), (341, 761288), (422, 615164), (451, 575608), (484, 536362), (682, 380644), (844, 307582), (902, 287804), (968, 268181), (1271, 204248), (1364, 190322), (1688, 153791), (1804, 143902), (2321, 111848), (2542, 102124), (2728, 95161), (3608, 71951), (3751, 69208), (4642, 55924), (4961, 52328), (5084, 51062), (6541, 39688), (7502, 34604), (8651, 30008), (9284, 27962), (9922, 26164), (10168, 25531), (13082, 19844), (13981, 18568), (15004, 17302)]