336996880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1307}}^1$

素因数の和:1624

約数の個数: 80

約数和(自身を含む): 858320064

約数和(自身を除く): 521323184

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 293, 440, 586, 880, 1172, 1307, 1465, 2344, 2614, 2930, 3223, 4688, 5228, 5860, 6446, 6535, 10456, 11720, 12892, 13070, 14377, 16115, 20912, 23440, 25784, 26140, 28754, 32230, 51568, 52280, 57508, 64460, 71885, 104560, 115016, 128920, 143770, 230032, 257840, 287540, 382951, 575080, 765902, 1150160, 1531804, 1914755, 3063608, 3829510, 4212461, 6127216, 7659020, 8424922, 15318040, 16849844, 21062305, 30636080, 33699688, 42124610, 67399376, 84249220, 168498440, 336996880]

約数ペア:

[(1, 336996880), (2, 168498440), (4, 84249220), (5, 67399376), (8, 42124610), (10, 33699688), (11, 30636080), (16, 21062305), (20, 16849844), (22, 15318040), (40, 8424922), (44, 7659020), (55, 6127216), (80, 4212461), (88, 3829510), (110, 3063608), (176, 1914755), (220, 1531804), (293, 1150160), (440, 765902), (586, 575080), (880, 382951), (1172, 287540), (1307, 257840), (1465, 230032), (2344, 143770), (2614, 128920), (2930, 115016), (3223, 104560), (4688, 71885), (5228, 64460), (5860, 57508), (6446, 52280), (6535, 51568), (10456, 32230), (11720, 28754), (12892, 26140), (13070, 25784), (14377, 23440), (16115, 20912)]