978171084

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4723}}^1$

素因数の和:5267

約数の個数: 72

約数和(自身を含む): 2703110592

約数和(自身を除く): 1724939508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 523, 1046, 1569, 2092, 3138, 4707, 4723, 5753, 6276, 9414, 9446, 11506, 14169, 17259, 18828, 18892, 23012, 28338, 34518, 42507, 51777, 51953, 56676, 69036, 85014, 103554, 103906, 155859, 170028, 207108, 207812, 311718, 467577, 623436, 935154, 1870308, 2470129, 4940258, 7410387, 9880516, 14820774, 22231161, 27171419, 29641548, 44462322, 54342838, 81514257, 88924644, 108685676, 163028514, 244542771, 326057028, 489085542, 978171084]

約数ペア:

[(1, 978171084), (2, 489085542), (3, 326057028), (4, 244542771), (6, 163028514), (9, 108685676), (11, 88924644), (12, 81514257), (18, 54342838), (22, 44462322), (33, 29641548), (36, 27171419), (44, 22231161), (66, 14820774), (99, 9880516), (132, 7410387), (198, 4940258), (396, 2470129), (523, 1870308), (1046, 935154), (1569, 623436), (2092, 467577), (3138, 311718), (4707, 207812), (4723, 207108), (5753, 170028), (6276, 155859), (9414, 103906), (9446, 103554), (11506, 85014), (14169, 69036), (17259, 56676), (18828, 51953), (18892, 51777), (23012, 42507), (28338, 34518)]