268536768

素因数分解:

$2^6\times 3^1\times {\mathrm{71}}^1\times {\mathrm{19699}}^1$

素因数の和:19785

約数の個数: 56

約数和(自身を含む): 720547200

約数和(自身を除く): 452010432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 142, 192, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 13632, 19699, 39398, 59097, 78796, 118194, 157592, 236388, 315184, 472776, 630368, 945552, 1260736, 1398629, 1891104, 2797258, 3782208, 4195887, 5594516, 8391774, 11189032, 16783548, 22378064, 33567096, 44756128, 67134192, 89512256, 134268384, 268536768]

約数ペア:

[(1, 268536768), (2, 134268384), (3, 89512256), (4, 67134192), (6, 44756128), (8, 33567096), (12, 22378064), (16, 16783548), (24, 11189032), (32, 8391774), (48, 5594516), (64, 4195887), (71, 3782208), (96, 2797258), (142, 1891104), (192, 1398629), (213, 1260736), (284, 945552), (426, 630368), (568, 472776), (852, 315184), (1136, 236388), (1704, 157592), (2272, 118194), (3408, 78796), (4544, 59097), (6816, 39398), (13632, 19699)]