2687568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 7707840

約数和(自身を除く): 5020272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 59, 73, 78, 104, 118, 146, 156, 177, 208, 219, 236, 292, 312, 354, 438, 472, 584, 624, 708, 767, 876, 944, 949, 1168, 1416, 1534, 1752, 1898, 2301, 2832, 2847, 3068, 3504, 3796, 4307, 4602, 5694, 6136, 7592, 8614, 9204, 11388, 12272, 12921, 15184, 17228, 18408, 22776, 25842, 34456, 36816, 45552, 51684, 55991, 68912, 103368, 111982, 167973, 206736, 223964, 335946, 447928, 671892, 895856, 1343784, 2687568]

約数ペア:

[(1, 2687568), (2, 1343784), (3, 895856), (4, 671892), (6, 447928), (8, 335946), (12, 223964), (13, 206736), (16, 167973), (24, 111982), (26, 103368), (39, 68912), (48, 55991), (52, 51684), (59, 45552), (73, 36816), (78, 34456), (104, 25842), (118, 22776), (146, 18408), (156, 17228), (177, 15184), (208, 12921), (219, 12272), (236, 11388), (292, 9204), (312, 8614), (354, 7592), (438, 6136), (472, 5694), (584, 4602), (624, 4307), (708, 3796), (767, 3504), (876, 3068), (944, 2847), (949, 2832), (1168, 2301), (1416, 1898), (1534, 1752)]