220736448

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{919}}^1$

素因数の和:1079

約数の個数: 112

約数和(自身を含む): 654304000

約数和(自身を除く): 433567552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 278, 288, 417, 432, 556, 576, 834, 864, 919, 1112, 1251, 1668, 1728, 1838, 2224, 2502, 2757, 3336, 3676, 3753, 4448, 5004, 5514, 6672, 7352, 7506, 8271, 8896, 10008, 11028, 13344, 14704, 15012, 16542, 20016, 22056, 24813, 26688, 29408, 30024, 33084, 40032, 44112, 49626, 58816, 60048, 66168, 80064, 88224, 99252, 120096, 127741, 132336, 176448, 198504, 240192, 255482, 264672, 383223, 397008, 510964, 529344, 766446, 794016, 1021928, 1149669, 1532892, 1588032, 2043856, 2299338, 3065784, 3449007, 4087712, 4598676, 6131568, 6898014, 8175424, 9197352, 12263136, 13796028, 18394704, 24526272, 27592056, 36789408, 55184112, 73578816, 110368224, 220736448]

約数ペア:

[(1, 220736448), (2, 110368224), (3, 73578816), (4, 55184112), (6, 36789408), (8, 27592056), (9, 24526272), (12, 18394704), (16, 13796028), (18, 12263136), (24, 9197352), (27, 8175424), (32, 6898014), (36, 6131568), (48, 4598676), (54, 4087712), (64, 3449007), (72, 3065784), (96, 2299338), (108, 2043856), (139, 1588032), (144, 1532892), (192, 1149669), (216, 1021928), (278, 794016), (288, 766446), (417, 529344), (432, 510964), (556, 397008), (576, 383223), (834, 264672), (864, 255482), (919, 240192), (1112, 198504), (1251, 176448), (1668, 132336), (1728, 127741), (1838, 120096), (2224, 99252), (2502, 88224), (2757, 80064), (3336, 66168), (3676, 60048), (3753, 58816), (4448, 49626), (5004, 44112), (5514, 40032), (6672, 33084), (7352, 30024), (7506, 29408), (8271, 26688), (8896, 24813), (10008, 22056), (11028, 20016), (13344, 16542), (14704, 15012)]