15697846368

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{86381}}^1$

素因数の和:87028

約数の個数: 72

約数和(自身を含む): 44712014256

約数和(自身を除く): 29014167888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7572, 10096, 11358, 15144, 20192, 22716, 30288, 45432, 60576, 86381, 90864, 172762, 181728, 259143, 345524, 518286, 691048, 777429, 1036572, 1382096, 1554858, 2073144, 2764192, 3109716, 4146288, 6219432, 8292576, 12438864, 24877728, 54506411, 109012822, 163519233, 218025644, 327038466, 436051288, 490557699, 654076932, 872102576, 981115398, 1308153864, 1744205152, 1962230796, 2616307728, 3924461592, 5232615456, 7848923184, 15697846368]

約数ペア:

[(1, 15697846368), (2, 7848923184), (3, 5232615456), (4, 3924461592), (6, 2616307728), (8, 1962230796), (9, 1744205152), (12, 1308153864), (16, 981115398), (18, 872102576), (24, 654076932), (32, 490557699), (36, 436051288), (48, 327038466), (72, 218025644), (96, 163519233), (144, 109012822), (288, 54506411), (631, 24877728), (1262, 12438864), (1893, 8292576), (2524, 6219432), (3786, 4146288), (5048, 3109716), (5679, 2764192), (7572, 2073144), (10096, 1554858), (11358, 1382096), (15144, 1036572), (20192, 777429), (22716, 691048), (30288, 518286), (45432, 345524), (60576, 259143), (86381, 181728), (90864, 172762)]