660862224

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1437

約数の個数: 120

約数和(自身を含む): 2024465664

約数和(自身を除く): 1363603440

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 421, 528, 792, 842, 991, 1263, 1584, 1684, 1982, 2526, 2973, 3368, 3789, 3964, 4631, 5052, 5946, 6736, 7578, 7928, 8919, 9262, 10104, 10901, 11892, 13893, 15156, 15856, 17838, 18524, 20208, 21802, 23784, 27786, 30312, 32703, 35676, 37048, 41679, 43604, 47568, 55572, 60624, 65406, 71352, 74096, 83358, 87208, 98109, 111144, 130812, 142704, 166716, 174416, 196218, 222288, 261624, 333432, 392436, 417211, 523248, 666864, 784872, 834422, 1251633, 1569744, 1668844, 2503266, 3337688, 3754899, 4589321, 5006532, 6675376, 7509798, 9178642, 10013064, 13767963, 15019596, 18357284, 20026128, 27535926, 30039192, 36714568, 41303889, 55071852, 60078384, 73429136, 82607778, 110143704, 165215556, 220287408, 330431112, 660862224]

約数ペア:

[(1, 660862224), (2, 330431112), (3, 220287408), (4, 165215556), (6, 110143704), (8, 82607778), (9, 73429136), (11, 60078384), (12, 55071852), (16, 41303889), (18, 36714568), (22, 30039192), (24, 27535926), (33, 20026128), (36, 18357284), (44, 15019596), (48, 13767963), (66, 10013064), (72, 9178642), (88, 7509798), (99, 6675376), (132, 5006532), (144, 4589321), (176, 3754899), (198, 3337688), (264, 2503266), (396, 1668844), (421, 1569744), (528, 1251633), (792, 834422), (842, 784872), (991, 666864), (1263, 523248), (1584, 417211), (1684, 392436), (1982, 333432), (2526, 261624), (2973, 222288), (3368, 196218), (3789, 174416), (3964, 166716), (4631, 142704), (5052, 130812), (5946, 111144), (6736, 98109), (7578, 87208), (7928, 83358), (8919, 74096), (9262, 71352), (10104, 65406), (10901, 60624), (11892, 55572), (13893, 47568), (15156, 43604), (15856, 41679), (17838, 37048), (18524, 35676), (20208, 32703), (21802, 30312), (23784, 27786)]