387556056

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{683}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 1122854400

約数和(自身を除く): 735298344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 71, 72, 74, 108, 111, 142, 148, 213, 216, 222, 284, 296, 333, 426, 444, 568, 639, 666, 683, 852, 888, 999, 1278, 1332, 1366, 1704, 1917, 1998, 2049, 2556, 2627, 2664, 2732, 3834, 3996, 4098, 5112, 5254, 5464, 6147, 7668, 7881, 7992, 8196, 10508, 12294, 15336, 15762, 16392, 18441, 21016, 23643, 24588, 25271, 31524, 36882, 47286, 48493, 49176, 50542, 63048, 70929, 73764, 75813, 94572, 96986, 101084, 141858, 145479, 147528, 151626, 189144, 193972, 202168, 227439, 283716, 290958, 303252, 387944, 436437, 454878, 567432, 581916, 606504, 682317, 872874, 909756, 1163832, 1309311, 1364634, 1745748, 1794241, 1819512, 2618622, 2729268, 3491496, 3588482, 5237244, 5382723, 5458536, 7176964, 10474488, 10765446, 14353928, 16148169, 21530892, 32296338, 43061784, 48444507, 64592676, 96889014, 129185352, 193778028, 387556056]

約数ペア:

[(1, 387556056), (2, 193778028), (3, 129185352), (4, 96889014), (6, 64592676), (8, 48444507), (9, 43061784), (12, 32296338), (18, 21530892), (24, 16148169), (27, 14353928), (36, 10765446), (37, 10474488), (54, 7176964), (71, 5458536), (72, 5382723), (74, 5237244), (108, 3588482), (111, 3491496), (142, 2729268), (148, 2618622), (213, 1819512), (216, 1794241), (222, 1745748), (284, 1364634), (296, 1309311), (333, 1163832), (426, 909756), (444, 872874), (568, 682317), (639, 606504), (666, 581916), (683, 567432), (852, 454878), (888, 436437), (999, 387944), (1278, 303252), (1332, 290958), (1366, 283716), (1704, 227439), (1917, 202168), (1998, 193972), (2049, 189144), (2556, 151626), (2627, 147528), (2664, 145479), (2732, 141858), (3834, 101084), (3996, 96986), (4098, 94572), (5112, 75813), (5254, 73764), (5464, 70929), (6147, 63048), (7668, 50542), (7881, 49176), (7992, 48493), (8196, 47286), (10508, 36882), (12294, 31524), (15336, 25271), (15762, 24588), (16392, 23643), (18441, 21016)]