655633132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7417}}^1$

素因数の和:7487

約数の個数: 72

約数和(自身を含む): 1491730128

約数和(自身を除く): 836096996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 902, 1078, 1148, 1804, 2009, 2156, 3157, 4018, 6314, 7417, 8036, 12628, 14834, 22099, 29668, 44198, 51919, 81587, 88396, 103838, 163174, 207676, 304097, 326348, 363433, 571109, 608194, 726866, 1142218, 1216388, 1453732, 2128679, 2284436, 3345067, 3997763, 4257358, 6690134, 7995526, 8514716, 13380268, 14900753, 15991052, 23415469, 29801506, 46830938, 59603012, 93661876, 163908283, 327816566, 655633132]

約数ペア:

[(1, 655633132), (2, 327816566), (4, 163908283), (7, 93661876), (11, 59603012), (14, 46830938), (22, 29801506), (28, 23415469), (41, 15991052), (44, 14900753), (49, 13380268), (77, 8514716), (82, 7995526), (98, 6690134), (154, 4257358), (164, 3997763), (196, 3345067), (287, 2284436), (308, 2128679), (451, 1453732), (539, 1216388), (574, 1142218), (902, 726866), (1078, 608194), (1148, 571109), (1804, 363433), (2009, 326348), (2156, 304097), (3157, 207676), (4018, 163174), (6314, 103838), (7417, 88396), (8036, 81587), (12628, 51919), (14834, 44198), (22099, 29668)]