16578804912

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{52009}}^1$

素因数の和:52278

約数の個数: 80

約数和(自身を含む): 44499756000

約数和(自身を除く): 27920951088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 229, 232, 348, 458, 464, 687, 696, 916, 1374, 1392, 1832, 2748, 3664, 5496, 6641, 10992, 13282, 19923, 26564, 39846, 52009, 53128, 79692, 104018, 106256, 156027, 159384, 208036, 312054, 318768, 416072, 624108, 832144, 1248216, 1508261, 2496432, 3016522, 4524783, 6033044, 9049566, 11910061, 12066088, 18099132, 23820122, 24132176, 35730183, 36198264, 47640244, 71460366, 72396528, 95280488, 142920732, 190560976, 285841464, 345391769, 571682928, 690783538, 1036175307, 1381567076, 2072350614, 2763134152, 4144701228, 5526268304, 8289402456, 16578804912]

約数ペア:

[(1, 16578804912), (2, 8289402456), (3, 5526268304), (4, 4144701228), (6, 2763134152), (8, 2072350614), (12, 1381567076), (16, 1036175307), (24, 690783538), (29, 571682928), (48, 345391769), (58, 285841464), (87, 190560976), (116, 142920732), (174, 95280488), (229, 72396528), (232, 71460366), (348, 47640244), (458, 36198264), (464, 35730183), (687, 24132176), (696, 23820122), (916, 18099132), (1374, 12066088), (1392, 11910061), (1832, 9049566), (2748, 6033044), (3664, 4524783), (5496, 3016522), (6641, 2496432), (10992, 1508261), (13282, 1248216), (19923, 832144), (26564, 624108), (39846, 416072), (52009, 318768), (53128, 312054), (79692, 208036), (104018, 159384), (106256, 156027)]