2111616

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 6854400

約数和(自身を除く): 4742784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 64, 72, 78, 94, 96, 104, 108, 117, 128, 141, 144, 156, 188, 192, 208, 216, 234, 282, 288, 312, 351, 376, 384, 416, 423, 432, 468, 564, 576, 611, 624, 702, 752, 832, 846, 864, 936, 1128, 1152, 1222, 1248, 1269, 1404, 1504, 1664, 1692, 1728, 1833, 1872, 2256, 2444, 2496, 2538, 2808, 3008, 3384, 3456, 3666, 3744, 4512, 4888, 4992, 5076, 5499, 5616, 6016, 6768, 7332, 7488, 9024, 9776, 10152, 10998, 11232, 13536, 14664, 14976, 16497, 18048, 19552, 20304, 21996, 22464, 27072, 29328, 32994, 39104, 40608, 43992, 44928, 54144, 58656, 65988, 78208, 81216, 87984, 117312, 131976, 162432, 175968, 234624, 263952, 351936, 527904, 703872, 1055808, 2111616]

約数ペア:

[(1, 2111616), (2, 1055808), (3, 703872), (4, 527904), (6, 351936), (8, 263952), (9, 234624), (12, 175968), (13, 162432), (16, 131976), (18, 117312), (24, 87984), (26, 81216), (27, 78208), (32, 65988), (36, 58656), (39, 54144), (47, 44928), (48, 43992), (52, 40608), (54, 39104), (64, 32994), (72, 29328), (78, 27072), (94, 22464), (96, 21996), (104, 20304), (108, 19552), (117, 18048), (128, 16497), (141, 14976), (144, 14664), (156, 13536), (188, 11232), (192, 10998), (208, 10152), (216, 9776), (234, 9024), (282, 7488), (288, 7332), (312, 6768), (351, 6016), (376, 5616), (384, 5499), (416, 5076), (423, 4992), (432, 4888), (468, 4512), (564, 3744), (576, 3666), (611, 3456), (624, 3384), (702, 3008), (752, 2808), (832, 2538), (846, 2496), (864, 2444), (936, 2256), (1128, 1872), (1152, 1833), (1222, 1728), (1248, 1692), (1269, 1664), (1404, 1504)]