1231431552

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27409}}^1$

素因数の和:27445

約数の個数: 128

約数和(自身を含む): 3914148000

約数和(自身を除く): 2682716448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 14976, 22464, 27409, 44928, 54818, 82227, 109636, 164454, 219272, 246681, 328908, 356317, 438544, 493362, 657816, 712634, 740043, 877088, 986724, 1068951, 1315632, 1425268, 1480086, 1754176, 1973448, 2137902, 2631264, 2850536, 2960172, 3206853, 3508352, 3946896, 4275804, 5262528, 5701072, 5920344, 6413706, 7893792, 8551608, 9620559, 10525056, 11402144, 11840688, 12827412, 15787584, 17103216, 19241118, 22804288, 23681376, 25654824, 31575168, 34206432, 38482236, 45608576, 47362752, 51309648, 68412864, 76964472, 94725504, 102619296, 136825728, 153928944, 205238592, 307857888, 410477184, 615715776, 1231431552]

約数ペア:

[(1, 1231431552), (2, 615715776), (3, 410477184), (4, 307857888), (6, 205238592), (8, 153928944), (9, 136825728), (12, 102619296), (13, 94725504), (16, 76964472), (18, 68412864), (24, 51309648), (26, 47362752), (27, 45608576), (32, 38482236), (36, 34206432), (39, 31575168), (48, 25654824), (52, 23681376), (54, 22804288), (64, 19241118), (72, 17103216), (78, 15787584), (96, 12827412), (104, 11840688), (108, 11402144), (117, 10525056), (128, 9620559), (144, 8551608), (156, 7893792), (192, 6413706), (208, 5920344), (216, 5701072), (234, 5262528), (288, 4275804), (312, 3946896), (351, 3508352), (384, 3206853), (416, 2960172), (432, 2850536), (468, 2631264), (576, 2137902), (624, 1973448), (702, 1754176), (832, 1480086), (864, 1425268), (936, 1315632), (1152, 1068951), (1248, 986724), (1404, 877088), (1664, 740043), (1728, 712634), (1872, 657816), (2496, 493362), (2808, 438544), (3456, 356317), (3744, 328908), (4992, 246681), (5616, 219272), (7488, 164454), (11232, 109636), (14976, 82227), (22464, 54818), (27409, 44928)]