378418326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 948326400

約数和(自身を除く): 569908074

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 78, 114, 139, 143, 167, 209, 247, 278, 286, 334, 417, 418, 429, 494, 501, 627, 741, 834, 858, 1002, 1254, 1482, 1529, 1807, 1837, 2171, 2641, 2717, 3058, 3173, 3614, 3674, 4342, 4587, 5282, 5421, 5434, 5511, 6346, 6513, 7923, 8151, 9174, 9519, 10842, 11022, 13026, 15846, 16302, 19038, 19877, 23213, 23881, 29051, 34333, 34903, 39754, 41249, 46426, 47762, 58102, 59631, 68666, 69639, 69806, 71643, 82498, 87153, 102999, 104709, 119262, 123747, 139278, 143286, 174306, 205998, 209418, 247494, 255343, 301769, 377663, 441047, 453739, 510686, 603538, 755326, 766029, 882094, 905307, 907478, 1132989, 1323141, 1361217, 1532058, 1810614, 2265978, 2646282, 2722434, 3319459, 4851517, 5733611, 6638918, 9703034, 9958377, 11467222, 14554551, 17200833, 19916754, 29109102, 34401666, 63069721, 126139442, 189209163, 378418326]

約数ペア:

[(1, 378418326), (2, 189209163), (3, 126139442), (6, 63069721), (11, 34401666), (13, 29109102), (19, 19916754), (22, 17200833), (26, 14554551), (33, 11467222), (38, 9958377), (39, 9703034), (57, 6638918), (66, 5733611), (78, 4851517), (114, 3319459), (139, 2722434), (143, 2646282), (167, 2265978), (209, 1810614), (247, 1532058), (278, 1361217), (286, 1323141), (334, 1132989), (417, 907478), (418, 905307), (429, 882094), (494, 766029), (501, 755326), (627, 603538), (741, 510686), (834, 453739), (858, 441047), (1002, 377663), (1254, 301769), (1482, 255343), (1529, 247494), (1807, 209418), (1837, 205998), (2171, 174306), (2641, 143286), (2717, 139278), (3058, 123747), (3173, 119262), (3614, 104709), (3674, 102999), (4342, 87153), (4587, 82498), (5282, 71643), (5421, 69806), (5434, 69639), (5511, 68666), (6346, 59631), (6513, 58102), (7923, 47762), (8151, 46426), (9174, 41249), (9519, 39754), (10842, 34903), (11022, 34333), (13026, 29051), (15846, 23881), (16302, 23213), (19038, 19877)]