1993803552

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{177511}}^1$

素因数の和:177543

約数の個数: 96

約数和(自身を含む): 6262623360

約数和(自身を除く): 4268819808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 177511, 355022, 532533, 710044, 1065066, 1420088, 1597599, 2130132, 2307643, 2840176, 3195198, 4260264, 4615286, 4792797, 5680352, 6390396, 6922929, 8520528, 9230572, 9585594, 12780792, 13845858, 17041056, 18461144, 19171188, 20768787, 25561584, 27691716, 36922288, 38342376, 41537574, 51123168, 55383432, 62306361, 73844576, 76684752, 83075148, 110766864, 124612722, 153369504, 166150296, 221533728, 249225444, 332300592, 498450888, 664601184, 996901776, 1993803552]

約数ペア:

[(1, 1993803552), (2, 996901776), (3, 664601184), (4, 498450888), (6, 332300592), (8, 249225444), (9, 221533728), (12, 166150296), (13, 153369504), (16, 124612722), (18, 110766864), (24, 83075148), (26, 76684752), (27, 73844576), (32, 62306361), (36, 55383432), (39, 51123168), (48, 41537574), (52, 38342376), (54, 36922288), (72, 27691716), (78, 25561584), (96, 20768787), (104, 19171188), (108, 18461144), (117, 17041056), (144, 13845858), (156, 12780792), (208, 9585594), (216, 9230572), (234, 8520528), (288, 6922929), (312, 6390396), (351, 5680352), (416, 4792797), (432, 4615286), (468, 4260264), (624, 3195198), (702, 2840176), (864, 2307643), (936, 2130132), (1248, 1597599), (1404, 1420088), (1872, 1065066), (2808, 710044), (3744, 532533), (5616, 355022), (11232, 177511)]