331289952

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1171}}^1$

素因数の和:1612

約数の個数: 96

約数和(自身を含む): 997081344

約数和(自身を除く): 665791392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 421, 672, 842, 1171, 1263, 1684, 2342, 2526, 2947, 3368, 3513, 4684, 5052, 5894, 6736, 7026, 8197, 8841, 9368, 10104, 11788, 13472, 14052, 16394, 17682, 18736, 20208, 23576, 24591, 28104, 32788, 35364, 37472, 40416, 47152, 49182, 56208, 65576, 70728, 94304, 98364, 112416, 131152, 141456, 196728, 262304, 282912, 393456, 492991, 786912, 985982, 1478973, 1971964, 2957946, 3450937, 3943928, 5915892, 6901874, 7887856, 10352811, 11831784, 13803748, 15775712, 20705622, 23663568, 27607496, 41411244, 47327136, 55214992, 82822488, 110429984, 165644976, 331289952]

約数ペア:

[(1, 331289952), (2, 165644976), (3, 110429984), (4, 82822488), (6, 55214992), (7, 47327136), (8, 41411244), (12, 27607496), (14, 23663568), (16, 20705622), (21, 15775712), (24, 13803748), (28, 11831784), (32, 10352811), (42, 7887856), (48, 6901874), (56, 5915892), (84, 3943928), (96, 3450937), (112, 2957946), (168, 1971964), (224, 1478973), (336, 985982), (421, 786912), (672, 492991), (842, 393456), (1171, 282912), (1263, 262304), (1684, 196728), (2342, 141456), (2526, 131152), (2947, 112416), (3368, 98364), (3513, 94304), (4684, 70728), (5052, 65576), (5894, 56208), (6736, 49182), (7026, 47152), (8197, 40416), (8841, 37472), (9368, 35364), (10104, 32788), (11788, 28104), (13472, 24591), (14052, 23576), (16394, 20208), (17682, 18736)]