221460528

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{4801}}^1$

素因数の和:4874

約数の個数: 60

約数和(自身を含む): 591279864

約数和(自身を除く): 369819336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 961, 1488, 1922, 2883, 3844, 4801, 5766, 7688, 9602, 11532, 14403, 15376, 19204, 23064, 28806, 38408, 46128, 57612, 76816, 115224, 148831, 230448, 297662, 446493, 595324, 892986, 1190648, 1785972, 2381296, 3571944, 4613761, 7143888, 9227522, 13841283, 18455044, 27682566, 36910088, 55365132, 73820176, 110730264, 221460528]

約数ペア:

[(1, 221460528), (2, 110730264), (3, 73820176), (4, 55365132), (6, 36910088), (8, 27682566), (12, 18455044), (16, 13841283), (24, 9227522), (31, 7143888), (48, 4613761), (62, 3571944), (93, 2381296), (124, 1785972), (186, 1190648), (248, 892986), (372, 595324), (496, 446493), (744, 297662), (961, 230448), (1488, 148831), (1922, 115224), (2883, 76816), (3844, 57612), (4801, 46128), (5766, 38408), (7688, 28806), (9602, 23064), (11532, 19204), (14403, 15376)]