999224736

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^2\times {\mathrm{10831}}^1$

素因数の和:10906

約数の個数: 72

約数和(自身を含む): 2710556352

約数和(自身を除く): 1711331616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 961, 992, 1488, 1922, 2883, 2976, 3844, 5766, 7688, 10831, 11532, 15376, 21662, 23064, 30752, 32493, 43324, 46128, 64986, 86648, 92256, 129972, 173296, 259944, 335761, 346592, 519888, 671522, 1007283, 1039776, 1343044, 2014566, 2686088, 4029132, 5372176, 8058264, 10408591, 10744352, 16116528, 20817182, 31225773, 32233056, 41634364, 62451546, 83268728, 124903092, 166537456, 249806184, 333074912, 499612368, 999224736]

約数ペア:

[(1, 999224736), (2, 499612368), (3, 333074912), (4, 249806184), (6, 166537456), (8, 124903092), (12, 83268728), (16, 62451546), (24, 41634364), (31, 32233056), (32, 31225773), (48, 20817182), (62, 16116528), (93, 10744352), (96, 10408591), (124, 8058264), (186, 5372176), (248, 4029132), (372, 2686088), (496, 2014566), (744, 1343044), (961, 1039776), (992, 1007283), (1488, 671522), (1922, 519888), (2883, 346592), (2976, 335761), (3844, 259944), (5766, 173296), (7688, 129972), (10831, 92256), (11532, 86648), (15376, 64986), (21662, 46128), (23064, 43324), (30752, 32493)]