443281488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{919}}^1$

素因数の和:1716

約数の個数: 80

約数和(自身を含む): 1236170880

約数和(自身を除く): 792889392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 773, 919, 1546, 1838, 2319, 2757, 3092, 3676, 4638, 5514, 6184, 7352, 9276, 10049, 11028, 11947, 12368, 14704, 18552, 20098, 22056, 23894, 30147, 35841, 37104, 40196, 44112, 47788, 60294, 71682, 80392, 95576, 120588, 143364, 160784, 191152, 241176, 286728, 482352, 573456, 710387, 1420774, 2131161, 2841548, 4262322, 5683096, 8524644, 9235031, 11366192, 17049288, 18470062, 27705093, 34098576, 36940124, 55410186, 73880248, 110820372, 147760496, 221640744, 443281488]

約数ペア:

[(1, 443281488), (2, 221640744), (3, 147760496), (4, 110820372), (6, 73880248), (8, 55410186), (12, 36940124), (13, 34098576), (16, 27705093), (24, 18470062), (26, 17049288), (39, 11366192), (48, 9235031), (52, 8524644), (78, 5683096), (104, 4262322), (156, 2841548), (208, 2131161), (312, 1420774), (624, 710387), (773, 573456), (919, 482352), (1546, 286728), (1838, 241176), (2319, 191152), (2757, 160784), (3092, 143364), (3676, 120588), (4638, 95576), (5514, 80392), (6184, 71682), (7352, 60294), (9276, 47788), (10049, 44112), (11028, 40196), (11947, 37104), (12368, 35841), (14704, 30147), (18552, 23894), (20098, 22056)]