222725545744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{842483}}^1$

素因数の和:842576

約数の個数: 80

約数和(自身を含む): 491417547264

約数和(自身を除く): 268692001520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 41, 52, 62, 82, 104, 124, 164, 208, 248, 328, 403, 496, 533, 656, 806, 1066, 1271, 1612, 2132, 2542, 3224, 4264, 5084, 6448, 8528, 10168, 16523, 20336, 33046, 66092, 132184, 264368, 842483, 1684966, 3369932, 6739864, 10952279, 13479728, 21904558, 26116973, 34541803, 43809116, 52233946, 69083606, 87618232, 104467892, 138167212, 175236464, 208935784, 276334424, 339520649, 417871568, 449043439, 552668848, 679041298, 898086878, 1070795893, 1358082596, 1796173756, 2141591786, 2716165192, 3592347512, 4283183572, 5432330384, 7184695024, 8566367144, 13920346609, 17132734288, 27840693218, 55681386436, 111362772872, 222725545744]

約数ペア:

[(1, 222725545744), (2, 111362772872), (4, 55681386436), (8, 27840693218), (13, 17132734288), (16, 13920346609), (26, 8566367144), (31, 7184695024), (41, 5432330384), (52, 4283183572), (62, 3592347512), (82, 2716165192), (104, 2141591786), (124, 1796173756), (164, 1358082596), (208, 1070795893), (248, 898086878), (328, 679041298), (403, 552668848), (496, 449043439), (533, 417871568), (656, 339520649), (806, 276334424), (1066, 208935784), (1271, 175236464), (1612, 138167212), (2132, 104467892), (2542, 87618232), (3224, 69083606), (4264, 52233946), (5084, 43809116), (6448, 34541803), (8528, 26116973), (10168, 21904558), (16523, 13479728), (20336, 10952279), (33046, 6739864), (66092, 3369932), (132184, 1684966), (264368, 842483)]