320033952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{158747}}^1$

素因数の和:158770

約数の個数: 72

約数和(自身を含む): 1040116896

約数和(自身を除く): 720082944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 158747, 317494, 476241, 634988, 952482, 1111229, 1269976, 1428723, 1904964, 2222458, 2539952, 2857446, 3333687, 3809928, 4444916, 5079904, 5714892, 6667374, 7619856, 8889832, 10001061, 11429784, 13334748, 15239712, 17779664, 20002122, 22859568, 26669496, 35559328, 40004244, 45719136, 53338992, 80008488, 106677984, 160016976, 320033952]

約数ペア:

[(1, 320033952), (2, 160016976), (3, 106677984), (4, 80008488), (6, 53338992), (7, 45719136), (8, 40004244), (9, 35559328), (12, 26669496), (14, 22859568), (16, 20002122), (18, 17779664), (21, 15239712), (24, 13334748), (28, 11429784), (32, 10001061), (36, 8889832), (42, 7619856), (48, 6667374), (56, 5714892), (63, 5079904), (72, 4444916), (84, 3809928), (96, 3333687), (112, 2857446), (126, 2539952), (144, 2222458), (168, 1904964), (224, 1428723), (252, 1269976), (288, 1111229), (336, 952482), (504, 634988), (672, 476241), (1008, 317494), (2016, 158747)]