216404604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{24337}}^1$

素因数の和:24379

約数の個数: 72

約数和(自身を含む): 620132240

約数和(自身を除く): 403727636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 24337, 48674, 73011, 97348, 146022, 219033, 292044, 316381, 438066, 462403, 632762, 876132, 924806, 949143, 1265524, 1387209, 1849612, 1898286, 2774418, 2847429, 3796572, 4161627, 5548836, 5694858, 6011239, 8323254, 11389716, 12022478, 16646508, 18033717, 24044956, 36067434, 54101151, 72134868, 108202302, 216404604]

約数ペア:

[(1, 216404604), (2, 108202302), (3, 72134868), (4, 54101151), (6, 36067434), (9, 24044956), (12, 18033717), (13, 16646508), (18, 12022478), (19, 11389716), (26, 8323254), (36, 6011239), (38, 5694858), (39, 5548836), (52, 4161627), (57, 3796572), (76, 2847429), (78, 2774418), (114, 1898286), (117, 1849612), (156, 1387209), (171, 1265524), (228, 949143), (234, 924806), (247, 876132), (342, 632762), (468, 462403), (494, 438066), (684, 316381), (741, 292044), (988, 219033), (1482, 146022), (2223, 97348), (2964, 73011), (4446, 48674), (8892, 24337)]