519071936

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4289}}^1$

素因数の和:4393

約数の個数: 56

約数和(自身を含む): 1080942720

約数和(自身を除く): 561870784

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 122, 124, 244, 248, 488, 496, 976, 992, 1891, 1952, 1984, 3782, 3904, 4289, 7564, 8578, 15128, 17156, 30256, 34312, 60512, 68624, 121024, 132959, 137248, 261629, 265918, 274496, 523258, 531836, 1046516, 1063672, 2093032, 2127344, 4186064, 4254688, 8110499, 8372128, 8509376, 16220998, 16744256, 32441996, 64883992, 129767984, 259535968, 519071936]

約数ペア:

[(1, 519071936), (2, 259535968), (4, 129767984), (8, 64883992), (16, 32441996), (31, 16744256), (32, 16220998), (61, 8509376), (62, 8372128), (64, 8110499), (122, 4254688), (124, 4186064), (244, 2127344), (248, 2093032), (488, 1063672), (496, 1046516), (976, 531836), (992, 523258), (1891, 274496), (1952, 265918), (1984, 261629), (3782, 137248), (3904, 132959), (4289, 121024), (7564, 68624), (8578, 60512), (15128, 34312), (17156, 30256)]