1689072

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 5452032

約数和(自身を除く): 3762960

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 457, 462, 528, 616, 914, 924, 1232, 1371, 1828, 1848, 2742, 3199, 3656, 3696, 5027, 5484, 6398, 7312, 9597, 10054, 10968, 12796, 15081, 19194, 20108, 21936, 25592, 30162, 35189, 38388, 40216, 51184, 60324, 70378, 76776, 80432, 105567, 120648, 140756, 153552, 211134, 241296, 281512, 422268, 563024, 844536, 1689072]

約数ペア:

[(1, 1689072), (2, 844536), (3, 563024), (4, 422268), (6, 281512), (7, 241296), (8, 211134), (11, 153552), (12, 140756), (14, 120648), (16, 105567), (21, 80432), (22, 76776), (24, 70378), (28, 60324), (33, 51184), (42, 40216), (44, 38388), (48, 35189), (56, 30162), (66, 25592), (77, 21936), (84, 20108), (88, 19194), (112, 15081), (132, 12796), (154, 10968), (168, 10054), (176, 9597), (231, 7312), (264, 6398), (308, 5484), (336, 5027), (457, 3696), (462, 3656), (528, 3199), (616, 2742), (914, 1848), (924, 1828), (1232, 1371)]