917756892

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1999}}^1$

素因数の和:2137

約数の個数: 120

約数和(自身を含む): 2608760000

約数和(自身を除く): 1691003108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 109, 117, 156, 162, 218, 234, 324, 327, 351, 436, 468, 654, 702, 981, 1053, 1308, 1404, 1417, 1962, 1999, 2106, 2834, 2943, 3924, 3998, 4212, 4251, 5668, 5886, 5997, 7996, 8502, 8829, 11772, 11994, 12753, 17004, 17658, 17991, 23988, 25506, 25987, 35316, 35982, 38259, 51012, 51974, 53973, 71964, 76518, 77961, 103948, 107946, 114777, 153036, 155922, 161919, 215892, 217891, 229554, 233883, 311844, 323838, 435782, 459108, 467766, 647676, 653673, 701649, 871564, 935532, 1307346, 1403298, 1961019, 2104947, 2614692, 2806596, 2832583, 3922038, 4209894, 5665166, 5883057, 7844076, 8419788, 8497749, 11330332, 11766114, 16995498, 17649171, 23532228, 25493247, 33990996, 35298342, 50986494, 70596684, 76479741, 101972988, 152959482, 229439223, 305918964, 458878446, 917756892]

約数ペア:

[(1, 917756892), (2, 458878446), (3, 305918964), (4, 229439223), (6, 152959482), (9, 101972988), (12, 76479741), (13, 70596684), (18, 50986494), (26, 35298342), (27, 33990996), (36, 25493247), (39, 23532228), (52, 17649171), (54, 16995498), (78, 11766114), (81, 11330332), (108, 8497749), (109, 8419788), (117, 7844076), (156, 5883057), (162, 5665166), (218, 4209894), (234, 3922038), (324, 2832583), (327, 2806596), (351, 2614692), (436, 2104947), (468, 1961019), (654, 1403298), (702, 1307346), (981, 935532), (1053, 871564), (1308, 701649), (1404, 653673), (1417, 647676), (1962, 467766), (1999, 459108), (2106, 435782), (2834, 323838), (2943, 311844), (3924, 233883), (3998, 229554), (4212, 217891), (4251, 215892), (5668, 161919), (5886, 155922), (5997, 153036), (7996, 114777), (8502, 107946), (8829, 103948), (11772, 77961), (11994, 76518), (12753, 71964), (17004, 53973), (17658, 51974), (17991, 51012), (23988, 38259), (25506, 35982), (25987, 35316)]