324578878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 562871232

約数和(自身を除く): 238292354

約数列:

[1, 2, 13, 26, 41, 43, 73, 82, 86, 97, 146, 194, 533, 559, 949, 1066, 1118, 1261, 1763, 1898, 2522, 2993, 3139, 3526, 3977, 4171, 5986, 6278, 7081, 7954, 8342, 14162, 22919, 38909, 40807, 45838, 51701, 54223, 77818, 81614, 92053, 103402, 108446, 128699, 171011, 184106, 257398, 290321, 304483, 342022, 580642, 608966, 1673087, 2223143, 3346174, 3774173, 3958279, 4446286, 7548346, 7916558, 12483803, 24967606, 162289439, 324578878]

約数ペア:

[(1, 324578878), (2, 162289439), (13, 24967606), (26, 12483803), (41, 7916558), (43, 7548346), (73, 4446286), (82, 3958279), (86, 3774173), (97, 3346174), (146, 2223143), (194, 1673087), (533, 608966), (559, 580642), (949, 342022), (1066, 304483), (1118, 290321), (1261, 257398), (1763, 184106), (1898, 171011), (2522, 128699), (2993, 108446), (3139, 103402), (3526, 92053), (3977, 81614), (4171, 77818), (5986, 54223), (6278, 51701), (7081, 45838), (7954, 40807), (8342, 38909), (14162, 22919)]