919161984

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10831}}^1$

素因数の和:10878

約数の個数: 128

約数和(自身を含む): 2784257280

約数和(自身を除く): 1865095296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 312, 384, 408, 416, 442, 544, 624, 663, 816, 832, 884, 1088, 1248, 1326, 1632, 1664, 1768, 2176, 2496, 2652, 3264, 3536, 4992, 5304, 6528, 7072, 10608, 10831, 14144, 21216, 21662, 28288, 32493, 42432, 43324, 64986, 84864, 86648, 129972, 140803, 173296, 184127, 259944, 281606, 346592, 368254, 422409, 519888, 552381, 563212, 693184, 736508, 844818, 1039776, 1104762, 1126424, 1386368, 1473016, 1689636, 2079552, 2209524, 2252848, 2393651, 2946032, 3379272, 4159104, 4419048, 4505696, 4787302, 5892064, 6758544, 7180953, 8838096, 9011392, 9574604, 11784128, 13517088, 14361906, 17676192, 18022784, 19149208, 23568256, 27034176, 28723812, 35352384, 38298416, 54068352, 57447624, 70704768, 76596832, 114895248, 153193664, 229790496, 306387328, 459580992, 919161984]

約数ペア:

[(1, 919161984), (2, 459580992), (3, 306387328), (4, 229790496), (6, 153193664), (8, 114895248), (12, 76596832), (13, 70704768), (16, 57447624), (17, 54068352), (24, 38298416), (26, 35352384), (32, 28723812), (34, 27034176), (39, 23568256), (48, 19149208), (51, 18022784), (52, 17676192), (64, 14361906), (68, 13517088), (78, 11784128), (96, 9574604), (102, 9011392), (104, 8838096), (128, 7180953), (136, 6758544), (156, 5892064), (192, 4787302), (204, 4505696), (208, 4419048), (221, 4159104), (272, 3379272), (312, 2946032), (384, 2393651), (408, 2252848), (416, 2209524), (442, 2079552), (544, 1689636), (624, 1473016), (663, 1386368), (816, 1126424), (832, 1104762), (884, 1039776), (1088, 844818), (1248, 736508), (1326, 693184), (1632, 563212), (1664, 552381), (1768, 519888), (2176, 422409), (2496, 368254), (2652, 346592), (3264, 281606), (3536, 259944), (4992, 184127), (5304, 173296), (6528, 140803), (7072, 129972), (10608, 86648), (10831, 84864), (14144, 64986), (21216, 43324), (21662, 42432), (28288, 32493)]