246523702984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{505097}}^1$

素因数の和:505167

約数の個数: 72

約数和(自身を含む): 528254217810

約数和(自身を除く): 281730514826

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 169, 247, 338, 361, 494, 676, 722, 988, 1352, 1444, 1976, 2888, 3211, 4693, 6422, 9386, 12844, 18772, 25688, 37544, 61009, 122018, 244036, 488072, 505097, 1010194, 2020388, 4040776, 6566261, 9596843, 13132522, 19193686, 26265044, 38387372, 52530088, 76774744, 85361393, 124758959, 170722786, 182340017, 249517918, 341445572, 364680034, 499035836, 682891144, 729360068, 998071672, 1458720136, 1621866467, 2370420221, 3243732934, 4740840442, 6487465868, 9481680884, 12974931736, 18963361768, 30815462873, 61630925746, 123261851492, 246523702984]

約数ペア:

[(1, 246523702984), (2, 123261851492), (4, 61630925746), (8, 30815462873), (13, 18963361768), (19, 12974931736), (26, 9481680884), (38, 6487465868), (52, 4740840442), (76, 3243732934), (104, 2370420221), (152, 1621866467), (169, 1458720136), (247, 998071672), (338, 729360068), (361, 682891144), (494, 499035836), (676, 364680034), (722, 341445572), (988, 249517918), (1352, 182340017), (1444, 170722786), (1976, 124758959), (2888, 85361393), (3211, 76774744), (4693, 52530088), (6422, 38387372), (9386, 26265044), (12844, 19193686), (18772, 13132522), (25688, 9596843), (37544, 6566261), (61009, 4040776), (122018, 2020388), (244036, 1010194), (488072, 505097)]