990484092

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1607}}^1$

素因数の和:2072

約数の個数: 96

約数和(自身を含む): 2773478400

約数和(自身を除く): 1782994308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 439, 468, 702, 878, 1317, 1404, 1607, 1756, 2634, 3214, 3951, 4821, 5268, 5707, 6428, 7902, 9642, 11414, 11853, 14463, 15804, 17121, 19284, 20891, 22828, 23706, 28926, 34242, 41782, 43389, 47412, 51363, 57852, 62673, 68484, 83564, 86778, 102726, 125346, 154089, 173556, 188019, 205452, 250692, 308178, 376038, 564057, 616356, 705473, 752076, 1128114, 1410946, 2116419, 2256228, 2821892, 4232838, 6349257, 8465676, 9171149, 12698514, 18342298, 19047771, 25397028, 27513447, 36684596, 38095542, 55026894, 76191084, 82540341, 110053788, 165080682, 247621023, 330161364, 495242046, 990484092]

約数ペア:

[(1, 990484092), (2, 495242046), (3, 330161364), (4, 247621023), (6, 165080682), (9, 110053788), (12, 82540341), (13, 76191084), (18, 55026894), (26, 38095542), (27, 36684596), (36, 27513447), (39, 25397028), (52, 19047771), (54, 18342298), (78, 12698514), (108, 9171149), (117, 8465676), (156, 6349257), (234, 4232838), (351, 2821892), (439, 2256228), (468, 2116419), (702, 1410946), (878, 1128114), (1317, 752076), (1404, 705473), (1607, 616356), (1756, 564057), (2634, 376038), (3214, 308178), (3951, 250692), (4821, 205452), (5268, 188019), (5707, 173556), (6428, 154089), (7902, 125346), (9642, 102726), (11414, 86778), (11853, 83564), (14463, 68484), (15804, 62673), (17121, 57852), (19284, 51363), (20891, 47412), (22828, 43389), (23706, 41782), (28926, 34242)]