239621167312

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1\times {\mathrm{2851}}^1$

素因数の和:3476

約数の個数: 80

約数和(自身を含む): 474356549952

約数和(自身を除く): 234735382640

約数列:

[1, 2, 4, 8, 16, 73, 146, 227, 292, 317, 454, 584, 634, 908, 1168, 1268, 1816, 2536, 2851, 3632, 5072, 5702, 11404, 16571, 22808, 23141, 33142, 45616, 46282, 66284, 71959, 92564, 132568, 143918, 185128, 208123, 265136, 287836, 370256, 416246, 575672, 647177, 832492, 903767, 1151344, 1294354, 1664984, 1807534, 2588708, 3329968, 3615068, 5177416, 5253007, 7230136, 10354832, 10506014, 14460272, 21012028, 42024056, 47243921, 65974991, 84048112, 94487842, 131949982, 188975684, 205155109, 263899964, 377951368, 410310218, 527799928, 755902736, 820620436, 1055599856, 1641240872, 3282481744, 14976322957, 29952645914, 59905291828, 119810583656, 239621167312]

約数ペア:

[(1, 239621167312), (2, 119810583656), (4, 59905291828), (8, 29952645914), (16, 14976322957), (73, 3282481744), (146, 1641240872), (227, 1055599856), (292, 820620436), (317, 755902736), (454, 527799928), (584, 410310218), (634, 377951368), (908, 263899964), (1168, 205155109), (1268, 188975684), (1816, 131949982), (2536, 94487842), (2851, 84048112), (3632, 65974991), (5072, 47243921), (5702, 42024056), (11404, 21012028), (16571, 14460272), (22808, 10506014), (23141, 10354832), (33142, 7230136), (45616, 5253007), (46282, 5177416), (66284, 3615068), (71959, 3329968), (92564, 2588708), (132568, 1807534), (143918, 1664984), (185128, 1294354), (208123, 1151344), (265136, 903767), (287836, 832492), (370256, 647177), (416246, 575672)]