1618157088

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{27143}}^1$

素因数の和:27188

約数の個数: 120

約数和(自身を含む): 4966049088

約数和(自身を除く): 3347892000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 276, 288, 324, 368, 414, 432, 552, 621, 648, 736, 828, 864, 1104, 1242, 1296, 1656, 1863, 2208, 2484, 2592, 3312, 3726, 4968, 6624, 7452, 9936, 14904, 19872, 27143, 29808, 54286, 59616, 81429, 108572, 162858, 217144, 244287, 325716, 434288, 488574, 624289, 651432, 732861, 868576, 977148, 1248578, 1302864, 1465722, 1872867, 1954296, 2198583, 2497156, 2605728, 2931444, 3745734, 3908592, 4397166, 4994312, 5618601, 5862888, 7491468, 7817184, 8794332, 9988624, 11237202, 11725776, 14982936, 16855803, 17588664, 19977248, 22474404, 23451552, 29965872, 33711606, 35177328, 44948808, 50567409, 59931744, 67423212, 70354656, 89897616, 101134818, 134846424, 179795232, 202269636, 269692848, 404539272, 539385696, 809078544, 1618157088]

約数ペア:

[(1, 1618157088), (2, 809078544), (3, 539385696), (4, 404539272), (6, 269692848), (8, 202269636), (9, 179795232), (12, 134846424), (16, 101134818), (18, 89897616), (23, 70354656), (24, 67423212), (27, 59931744), (32, 50567409), (36, 44948808), (46, 35177328), (48, 33711606), (54, 29965872), (69, 23451552), (72, 22474404), (81, 19977248), (92, 17588664), (96, 16855803), (108, 14982936), (138, 11725776), (144, 11237202), (162, 9988624), (184, 8794332), (207, 7817184), (216, 7491468), (276, 5862888), (288, 5618601), (324, 4994312), (368, 4397166), (414, 3908592), (432, 3745734), (552, 2931444), (621, 2605728), (648, 2497156), (736, 2198583), (828, 1954296), (864, 1872867), (1104, 1465722), (1242, 1302864), (1296, 1248578), (1656, 977148), (1863, 868576), (2208, 732861), (2484, 651432), (2592, 624289), (3312, 488574), (3726, 434288), (4968, 325716), (6624, 244287), (7452, 217144), (9936, 162858), (14904, 108572), (19872, 81429), (27143, 59616), (29808, 54286)]