2957791788

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{68639}}^1$

素因数の和:68681

約数の個数: 120

約数和(自身を含む): 9302092800

約数和(自身を除く): 6344301012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 114, 126, 133, 162, 171, 189, 228, 252, 266, 324, 342, 378, 399, 513, 532, 567, 684, 756, 798, 1026, 1134, 1197, 1539, 1596, 2052, 2268, 2394, 3078, 3591, 4788, 6156, 7182, 10773, 14364, 21546, 43092, 68639, 137278, 205917, 274556, 411834, 480473, 617751, 823668, 960946, 1235502, 1304141, 1441419, 1853253, 1921892, 2471004, 2608282, 2882838, 3706506, 3912423, 4324257, 5216564, 5559759, 5765676, 7413012, 7824846, 8648514, 9128987, 11119518, 11737269, 12972771, 15649692, 17297028, 18257974, 22239036, 23474538, 25945542, 27386961, 35211807, 36515948, 38918313, 46949076, 51891084, 54773922, 70423614, 77836626, 82160883, 105635421, 109547844, 140847228, 155673252, 164321766, 211270842, 246482649, 328643532, 422541684, 492965298, 739447947, 985930596, 1478895894, 2957791788]

約数ペア:

[(1, 2957791788), (2, 1478895894), (3, 985930596), (4, 739447947), (6, 492965298), (7, 422541684), (9, 328643532), (12, 246482649), (14, 211270842), (18, 164321766), (19, 155673252), (21, 140847228), (27, 109547844), (28, 105635421), (36, 82160883), (38, 77836626), (42, 70423614), (54, 54773922), (57, 51891084), (63, 46949076), (76, 38918313), (81, 36515948), (84, 35211807), (108, 27386961), (114, 25945542), (126, 23474538), (133, 22239036), (162, 18257974), (171, 17297028), (189, 15649692), (228, 12972771), (252, 11737269), (266, 11119518), (324, 9128987), (342, 8648514), (378, 7824846), (399, 7413012), (513, 5765676), (532, 5559759), (567, 5216564), (684, 4324257), (756, 3912423), (798, 3706506), (1026, 2882838), (1134, 2608282), (1197, 2471004), (1539, 1921892), (1596, 1853253), (2052, 1441419), (2268, 1304141), (2394, 1235502), (3078, 960946), (3591, 823668), (4788, 617751), (6156, 480473), (7182, 411834), (10773, 274556), (14364, 205917), (21546, 137278), (43092, 68639)]