31471776

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 104255424

約数和(自身を除く): 72783648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 67, 72, 84, 96, 112, 126, 134, 144, 168, 201, 224, 233, 252, 268, 288, 336, 402, 466, 469, 504, 536, 603, 672, 699, 804, 932, 938, 1008, 1072, 1206, 1398, 1407, 1608, 1631, 1864, 1876, 2016, 2097, 2144, 2412, 2796, 2814, 3216, 3262, 3728, 3752, 4194, 4221, 4824, 4893, 5592, 5628, 6432, 6524, 7456, 7504, 8388, 8442, 9648, 9786, 11184, 11256, 13048, 14679, 15008, 15611, 16776, 16884, 19296, 19572, 22368, 22512, 26096, 29358, 31222, 33552, 33768, 39144, 45024, 46833, 52192, 58716, 62444, 67104, 67536, 78288, 93666, 109277, 117432, 124888, 135072, 140499, 156576, 187332, 218554, 234864, 249776, 280998, 327831, 374664, 437108, 469728, 499552, 561996, 655662, 749328, 874216, 983493, 1123992, 1311324, 1498656, 1748432, 1966986, 2247984, 2622648, 3496864, 3933972, 4495968, 5245296, 7867944, 10490592, 15735888, 31471776]

約数ペア:

[(1, 31471776), (2, 15735888), (3, 10490592), (4, 7867944), (6, 5245296), (7, 4495968), (8, 3933972), (9, 3496864), (12, 2622648), (14, 2247984), (16, 1966986), (18, 1748432), (21, 1498656), (24, 1311324), (28, 1123992), (32, 983493), (36, 874216), (42, 749328), (48, 655662), (56, 561996), (63, 499552), (67, 469728), (72, 437108), (84, 374664), (96, 327831), (112, 280998), (126, 249776), (134, 234864), (144, 218554), (168, 187332), (201, 156576), (224, 140499), (233, 135072), (252, 124888), (268, 117432), (288, 109277), (336, 93666), (402, 78288), (466, 67536), (469, 67104), (504, 62444), (536, 58716), (603, 52192), (672, 46833), (699, 45024), (804, 39144), (932, 33768), (938, 33552), (1008, 31222), (1072, 29358), (1206, 26096), (1398, 22512), (1407, 22368), (1608, 19572), (1631, 19296), (1864, 16884), (1876, 16776), (2016, 15611), (2097, 15008), (2144, 14679), (2412, 13048), (2796, 11256), (2814, 11184), (3216, 9786), (3262, 9648), (3728, 8442), (3752, 8388), (4194, 7504), (4221, 7456), (4824, 6524), (4893, 6432), (5592, 5628)]