31228848

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 160

約数和(自身を含む): 107136000

約数和(自身を除く): 75907152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 449, 483, 504, 552, 621, 644, 756, 828, 898, 966, 1008, 1104, 1242, 1288, 1347, 1449, 1512, 1656, 1796, 1932, 2484, 2576, 2694, 2898, 3024, 3143, 3312, 3592, 3864, 4041, 4347, 4968, 5388, 5796, 6286, 7184, 7728, 8082, 8694, 9429, 9936, 10327, 10776, 11592, 12123, 12572, 16164, 17388, 18858, 20654, 21552, 23184, 24246, 25144, 28287, 30981, 32328, 34776, 37716, 41308, 48492, 50288, 56574, 61962, 64656, 69552, 72289, 75432, 82616, 84861, 92943, 96984, 113148, 123924, 144578, 150864, 165232, 169722, 185886, 193968, 216867, 226296, 247848, 278829, 289156, 339444, 371772, 433734, 452592, 495696, 557658, 578312, 650601, 678888, 743544, 867468, 1115316, 1156624, 1301202, 1357776, 1487088, 1734936, 1951803, 2230632, 2602404, 3469872, 3903606, 4461264, 5204808, 7807212, 10409616, 15614424, 31228848]

約数ペア:

[(1, 31228848), (2, 15614424), (3, 10409616), (4, 7807212), (6, 5204808), (7, 4461264), (8, 3903606), (9, 3469872), (12, 2602404), (14, 2230632), (16, 1951803), (18, 1734936), (21, 1487088), (23, 1357776), (24, 1301202), (27, 1156624), (28, 1115316), (36, 867468), (42, 743544), (46, 678888), (48, 650601), (54, 578312), (56, 557658), (63, 495696), (69, 452592), (72, 433734), (84, 371772), (92, 339444), (108, 289156), (112, 278829), (126, 247848), (138, 226296), (144, 216867), (161, 193968), (168, 185886), (184, 169722), (189, 165232), (207, 150864), (216, 144578), (252, 123924), (276, 113148), (322, 96984), (336, 92943), (368, 84861), (378, 82616), (414, 75432), (432, 72289), (449, 69552), (483, 64656), (504, 61962), (552, 56574), (621, 50288), (644, 48492), (756, 41308), (828, 37716), (898, 34776), (966, 32328), (1008, 30981), (1104, 28287), (1242, 25144), (1288, 24246), (1347, 23184), (1449, 21552), (1512, 20654), (1656, 18858), (1796, 17388), (1932, 16164), (2484, 12572), (2576, 12123), (2694, 11592), (2898, 10776), (3024, 10327), (3143, 9936), (3312, 9429), (3592, 8694), (3864, 8082), (4041, 7728), (4347, 7184), (4968, 6286), (5388, 5796)]