12459898152

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{21787}}^1$

素因数の和:21872

約数の個数: 144

約数和(自身を含む): 37320229440

約数和(自身を除く): 24860331288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 47, 52, 72, 78, 94, 104, 117, 141, 156, 169, 188, 234, 282, 312, 338, 376, 423, 468, 507, 564, 611, 676, 846, 936, 1014, 1128, 1222, 1352, 1521, 1692, 1833, 2028, 2444, 3042, 3384, 3666, 4056, 4888, 5499, 6084, 7332, 7943, 10998, 12168, 14664, 15886, 21787, 21996, 23829, 31772, 43574, 43992, 47658, 63544, 65361, 71487, 87148, 95316, 130722, 142974, 174296, 190632, 196083, 261444, 283231, 285948, 392166, 522888, 566462, 571896, 784332, 849693, 1023989, 1132924, 1568664, 1699386, 2047978, 2265848, 2549079, 3071967, 3398772, 3682003, 4095956, 5098158, 6143934, 6797544, 7364006, 8191912, 9215901, 10196316, 11046009, 12287868, 13311857, 14728012, 18431802, 20392632, 22092018, 24575736, 26623714, 29456024, 33138027, 36863604, 39935571, 44184036, 53247428, 66276054, 73727208, 79871142, 88368072, 106494856, 119806713, 132552108, 159742284, 173054141, 239613426, 265104216, 319484568, 346108282, 479226852, 519162423, 692216564, 958453704, 1038324846, 1384433128, 1557487269, 2076649692, 3114974538, 4153299384, 6229949076, 12459898152]

約数ペア:

[(1, 12459898152), (2, 6229949076), (3, 4153299384), (4, 3114974538), (6, 2076649692), (8, 1557487269), (9, 1384433128), (12, 1038324846), (13, 958453704), (18, 692216564), (24, 519162423), (26, 479226852), (36, 346108282), (39, 319484568), (47, 265104216), (52, 239613426), (72, 173054141), (78, 159742284), (94, 132552108), (104, 119806713), (117, 106494856), (141, 88368072), (156, 79871142), (169, 73727208), (188, 66276054), (234, 53247428), (282, 44184036), (312, 39935571), (338, 36863604), (376, 33138027), (423, 29456024), (468, 26623714), (507, 24575736), (564, 22092018), (611, 20392632), (676, 18431802), (846, 14728012), (936, 13311857), (1014, 12287868), (1128, 11046009), (1222, 10196316), (1352, 9215901), (1521, 8191912), (1692, 7364006), (1833, 6797544), (2028, 6143934), (2444, 5098158), (3042, 4095956), (3384, 3682003), (3666, 3398772), (4056, 3071967), (4888, 2549079), (5499, 2265848), (6084, 2047978), (7332, 1699386), (7943, 1568664), (10998, 1132924), (12168, 1023989), (14664, 849693), (15886, 784332), (21787, 571896), (21996, 566462), (23829, 522888), (31772, 392166), (43574, 285948), (43992, 283231), (47658, 261444), (63544, 196083), (65361, 190632), (71487, 174296), (87148, 142974), (95316, 130722)]