404203488

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2176

約数の個数: 96

約数和(自身を含む): 1150240896

約数和(自身を除く): 746037408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 208, 312, 326, 416, 489, 624, 652, 978, 1248, 1304, 1956, 1987, 2119, 2608, 3912, 3974, 4238, 5216, 5961, 6357, 7824, 7948, 8476, 11922, 12714, 15648, 15896, 16952, 23844, 25428, 25831, 31792, 33904, 47688, 50856, 51662, 63584, 67808, 77493, 95376, 101712, 103324, 154986, 190752, 203424, 206648, 309972, 323881, 413296, 619944, 647762, 826592, 971643, 1239888, 1295524, 1943286, 2479776, 2591048, 3886572, 4210453, 5182096, 7773144, 8420906, 10364192, 12631359, 15546288, 16841812, 25262718, 31092576, 33683624, 50525436, 67367248, 101050872, 134734496, 202101744, 404203488]

約数ペア:

[(1, 404203488), (2, 202101744), (3, 134734496), (4, 101050872), (6, 67367248), (8, 50525436), (12, 33683624), (13, 31092576), (16, 25262718), (24, 16841812), (26, 15546288), (32, 12631359), (39, 10364192), (48, 8420906), (52, 7773144), (78, 5182096), (96, 4210453), (104, 3886572), (156, 2591048), (163, 2479776), (208, 1943286), (312, 1295524), (326, 1239888), (416, 971643), (489, 826592), (624, 647762), (652, 619944), (978, 413296), (1248, 323881), (1304, 309972), (1956, 206648), (1987, 203424), (2119, 190752), (2608, 154986), (3912, 103324), (3974, 101712), (4238, 95376), (5216, 77493), (5961, 67808), (6357, 63584), (7824, 51662), (7948, 50856), (8476, 47688), (11922, 33904), (12714, 31792), (15648, 25831), (15896, 25428), (16952, 23844)]