248549928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55381}}^1$

素因数の和:55418

約数の個数: 64

約数和(自身を含む): 717750720

約数和(自身を除く): 469200792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 55381, 110762, 166143, 221524, 332286, 443048, 609191, 664572, 941477, 1218382, 1329144, 1827573, 1882954, 2436764, 2824431, 3655146, 3765908, 4873528, 5648862, 7310292, 7531816, 10356247, 11297724, 14620584, 20712494, 22595448, 31068741, 41424988, 62137482, 82849976, 124274964, 248549928]

約数ペア:

[(1, 248549928), (2, 124274964), (3, 82849976), (4, 62137482), (6, 41424988), (8, 31068741), (11, 22595448), (12, 20712494), (17, 14620584), (22, 11297724), (24, 10356247), (33, 7531816), (34, 7310292), (44, 5648862), (51, 4873528), (66, 3765908), (68, 3655146), (88, 2824431), (102, 2436764), (132, 1882954), (136, 1827573), (187, 1329144), (204, 1218382), (264, 941477), (374, 664572), (408, 609191), (561, 443048), (748, 332286), (1122, 221524), (1496, 166143), (2244, 110762), (4488, 55381)]