1239883944

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{3083}}^1$

素因数の和:4394

約数の個数: 64

約数和(自身を含む): 3341822400

約数和(自身を除く): 2101938456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 1289, 2578, 3083, 3867, 5156, 6166, 7734, 9249, 10312, 12332, 15468, 16757, 18498, 24664, 30936, 33514, 36996, 40079, 50271, 67028, 73992, 80158, 100542, 120237, 134056, 160316, 201084, 240474, 320632, 402168, 480948, 961896, 3973987, 7947974, 11921961, 15895948, 23843922, 31791896, 47687844, 51661831, 95375688, 103323662, 154985493, 206647324, 309970986, 413294648, 619941972, 1239883944]

約数ペア:

[(1, 1239883944), (2, 619941972), (3, 413294648), (4, 309970986), (6, 206647324), (8, 154985493), (12, 103323662), (13, 95375688), (24, 51661831), (26, 47687844), (39, 31791896), (52, 23843922), (78, 15895948), (104, 11921961), (156, 7947974), (312, 3973987), (1289, 961896), (2578, 480948), (3083, 402168), (3867, 320632), (5156, 240474), (6166, 201084), (7734, 160316), (9249, 134056), (10312, 120237), (12332, 100542), (15468, 80158), (16757, 73992), (18498, 67028), (24664, 50271), (30936, 40079), (33514, 36996)]