348547212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{997}}^1$

素因数の和:1109

約数の個数: 120

約数和(自身を含む): 994079856

約数和(自身を除く): 645532644

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 83, 108, 117, 156, 162, 166, 234, 249, 324, 332, 351, 468, 498, 702, 747, 996, 997, 1053, 1079, 1404, 1494, 1994, 2106, 2158, 2241, 2988, 2991, 3237, 3988, 4212, 4316, 4482, 5982, 6474, 6723, 8964, 8973, 9711, 11964, 12948, 12961, 13446, 17946, 19422, 25922, 26892, 26919, 29133, 35892, 38844, 38883, 51844, 53838, 58266, 77766, 80757, 82751, 87399, 107676, 116532, 116649, 155532, 161514, 165502, 174798, 233298, 248253, 323028, 331004, 349596, 349947, 466596, 496506, 699894, 744759, 993012, 1049841, 1075763, 1399788, 1489518, 2099682, 2151526, 2234277, 2979036, 3227289, 4199364, 4303052, 4468554, 6454578, 6702831, 8937108, 9681867, 12909156, 13405662, 19363734, 26811324, 29045601, 38727468, 58091202, 87136803, 116182404, 174273606, 348547212]

約数ペア:

[(1, 348547212), (2, 174273606), (3, 116182404), (4, 87136803), (6, 58091202), (9, 38727468), (12, 29045601), (13, 26811324), (18, 19363734), (26, 13405662), (27, 12909156), (36, 9681867), (39, 8937108), (52, 6702831), (54, 6454578), (78, 4468554), (81, 4303052), (83, 4199364), (108, 3227289), (117, 2979036), (156, 2234277), (162, 2151526), (166, 2099682), (234, 1489518), (249, 1399788), (324, 1075763), (332, 1049841), (351, 993012), (468, 744759), (498, 699894), (702, 496506), (747, 466596), (996, 349947), (997, 349596), (1053, 331004), (1079, 323028), (1404, 248253), (1494, 233298), (1994, 174798), (2106, 165502), (2158, 161514), (2241, 155532), (2988, 116649), (2991, 116532), (3237, 107676), (3988, 87399), (4212, 82751), (4316, 80757), (4482, 77766), (5982, 58266), (6474, 53838), (6723, 51844), (8964, 38883), (8973, 38844), (9711, 35892), (11964, 29133), (12948, 26919), (12961, 26892), (13446, 25922), (17946, 19422)]