247633720368

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{502781}}^1$

素因数の和:503154

約数の個数: 80

約数和(自身を含む): 662352940032

約数和(自身を除く): 414719219664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 331, 372, 496, 662, 744, 993, 1324, 1488, 1986, 2648, 3972, 5296, 7944, 10261, 15888, 20522, 30783, 41044, 61566, 82088, 123132, 164176, 246264, 492528, 502781, 1005562, 1508343, 2011124, 3016686, 4022248, 6033372, 8044496, 12066744, 15586211, 24133488, 31172422, 46758633, 62344844, 93517266, 124689688, 166420511, 187034532, 249379376, 332841022, 374069064, 499261533, 665682044, 748138128, 998523066, 1331364088, 1997046132, 2662728176, 3994092264, 5159035841, 7988184528, 10318071682, 15477107523, 20636143364, 30954215046, 41272286728, 61908430092, 82544573456, 123816860184, 247633720368]

約数ペア:

[(1, 247633720368), (2, 123816860184), (3, 82544573456), (4, 61908430092), (6, 41272286728), (8, 30954215046), (12, 20636143364), (16, 15477107523), (24, 10318071682), (31, 7988184528), (48, 5159035841), (62, 3994092264), (93, 2662728176), (124, 1997046132), (186, 1331364088), (248, 998523066), (331, 748138128), (372, 665682044), (496, 499261533), (662, 374069064), (744, 332841022), (993, 249379376), (1324, 187034532), (1488, 166420511), (1986, 124689688), (2648, 93517266), (3972, 62344844), (5296, 46758633), (7944, 31172422), (10261, 24133488), (15888, 15586211), (20522, 12066744), (30783, 8044496), (41044, 6033372), (61566, 4022248), (82088, 3016686), (123132, 2011124), (164176, 1508343), (246264, 1005562), (492528, 502781)]