1688568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:81

約数の個数: 96

約数和(自身を含む): 5308800

約数和(自身を除く): 3620232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 529, 532, 552, 644, 798, 874, 966, 1058, 1064, 1288, 1311, 1587, 1596, 1748, 1932, 2116, 2622, 3059, 3174, 3192, 3496, 3703, 3864, 4232, 5244, 6118, 6348, 7406, 9177, 10051, 10488, 11109, 12236, 12696, 14812, 18354, 20102, 22218, 24472, 29624, 30153, 36708, 40204, 44436, 60306, 70357, 73416, 80408, 88872, 120612, 140714, 211071, 241224, 281428, 422142, 562856, 844284, 1688568]

約数ペア:

[(1, 1688568), (2, 844284), (3, 562856), (4, 422142), (6, 281428), (7, 241224), (8, 211071), (12, 140714), (14, 120612), (19, 88872), (21, 80408), (23, 73416), (24, 70357), (28, 60306), (38, 44436), (42, 40204), (46, 36708), (56, 30153), (57, 29624), (69, 24472), (76, 22218), (84, 20102), (92, 18354), (114, 14812), (133, 12696), (138, 12236), (152, 11109), (161, 10488), (168, 10051), (184, 9177), (228, 7406), (266, 6348), (276, 6118), (322, 5244), (399, 4232), (437, 3864), (456, 3703), (483, 3496), (529, 3192), (532, 3174), (552, 3059), (644, 2622), (798, 2116), (874, 1932), (966, 1748), (1058, 1596), (1064, 1587), (1288, 1311)]