725941008

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{129263}}^1$

素因数の和:129293

約数の個数: 80

約数和(自身を含む): 2244023040

約数和(自身を除く): 1518082032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 129263, 258526, 387789, 517052, 775578, 1034104, 1163367, 1551156, 1680419, 2068208, 2326734, 3102312, 3360838, 3490101, 4653468, 5041257, 6204624, 6721676, 6980202, 9306936, 10082514, 13443352, 13960404, 15123771, 18613872, 20165028, 26886704, 27920808, 30247542, 40330056, 45371313, 55841616, 60495084, 80660112, 90742626, 120990168, 181485252, 241980336, 362970504, 725941008]

約数ペア:

[(1, 725941008), (2, 362970504), (3, 241980336), (4, 181485252), (6, 120990168), (8, 90742626), (9, 80660112), (12, 60495084), (13, 55841616), (16, 45371313), (18, 40330056), (24, 30247542), (26, 27920808), (27, 26886704), (36, 20165028), (39, 18613872), (48, 15123771), (52, 13960404), (54, 13443352), (72, 10082514), (78, 9306936), (104, 6980202), (108, 6721676), (117, 6204624), (144, 5041257), (156, 4653468), (208, 3490101), (216, 3360838), (234, 3102312), (312, 2326734), (351, 2068208), (432, 1680419), (468, 1551156), (624, 1163367), (702, 1034104), (936, 775578), (1404, 517052), (1872, 387789), (2808, 258526), (5616, 129263)]