282174438

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:291

約数の個数: 128

約数和(自身を含む): 725760000

約数和(自身を除く): 443585562

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 53, 78, 91, 98, 106, 147, 159, 182, 199, 273, 294, 318, 343, 371, 398, 546, 597, 637, 686, 689, 742, 1029, 1113, 1194, 1274, 1378, 1393, 1911, 2058, 2067, 2226, 2587, 2597, 2786, 3822, 4134, 4179, 4459, 4823, 5174, 5194, 7761, 7791, 8358, 8918, 9646, 9751, 10547, 13377, 14469, 15522, 15582, 18109, 18179, 19502, 21094, 26754, 28938, 29253, 31641, 33761, 36218, 36358, 54327, 54537, 58506, 63282, 67522, 68257, 73829, 101283, 108654, 109074, 126763, 136514, 137111, 147658, 202566, 204771, 221487, 236327, 253526, 274222, 380289, 409542, 411333, 442974, 472654, 516803, 708981, 760578, 822666, 887341, 959777, 1033606, 1417962, 1550409, 1774682, 1919554, 2662023, 2879331, 3100818, 3617621, 5324046, 5758662, 6718439, 7235242, 10852863, 13436878, 20155317, 21705726, 40310634, 47029073, 94058146, 141087219, 282174438]

約数ペア:

[(1, 282174438), (2, 141087219), (3, 94058146), (6, 47029073), (7, 40310634), (13, 21705726), (14, 20155317), (21, 13436878), (26, 10852863), (39, 7235242), (42, 6718439), (49, 5758662), (53, 5324046), (78, 3617621), (91, 3100818), (98, 2879331), (106, 2662023), (147, 1919554), (159, 1774682), (182, 1550409), (199, 1417962), (273, 1033606), (294, 959777), (318, 887341), (343, 822666), (371, 760578), (398, 708981), (546, 516803), (597, 472654), (637, 442974), (686, 411333), (689, 409542), (742, 380289), (1029, 274222), (1113, 253526), (1194, 236327), (1274, 221487), (1378, 204771), (1393, 202566), (1911, 147658), (2058, 137111), (2067, 136514), (2226, 126763), (2587, 109074), (2597, 108654), (2786, 101283), (3822, 73829), (4134, 68257), (4179, 67522), (4459, 63282), (4823, 58506), (5174, 54537), (5194, 54327), (7761, 36358), (7791, 36218), (8358, 33761), (8918, 31641), (9646, 29253), (9751, 28938), (10547, 26754), (13377, 21094), (14469, 19502), (15522, 18179), (15582, 18109)]