328745424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3187}}^1$

素因数の和:3512

約数の個数: 80

約数和(自身を含む): 974048768

約数和(自身を除く): 645303344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 307, 336, 614, 921, 1228, 1842, 2149, 2456, 3187, 3684, 4298, 4912, 6374, 6447, 7368, 8596, 9561, 12748, 12894, 14736, 17192, 19122, 22309, 25496, 25788, 34384, 38244, 44618, 50992, 51576, 66927, 76488, 89236, 103152, 133854, 152976, 178472, 267708, 356944, 535416, 978409, 1070832, 1956818, 2935227, 3913636, 5870454, 6848863, 7827272, 11740908, 13697726, 15654544, 20546589, 23481816, 27395452, 41093178, 46963632, 54790904, 82186356, 109581808, 164372712, 328745424]

約数ペア:

[(1, 328745424), (2, 164372712), (3, 109581808), (4, 82186356), (6, 54790904), (7, 46963632), (8, 41093178), (12, 27395452), (14, 23481816), (16, 20546589), (21, 15654544), (24, 13697726), (28, 11740908), (42, 7827272), (48, 6848863), (56, 5870454), (84, 3913636), (112, 2935227), (168, 1956818), (307, 1070832), (336, 978409), (614, 535416), (921, 356944), (1228, 267708), (1842, 178472), (2149, 152976), (2456, 133854), (3187, 103152), (3684, 89236), (4298, 76488), (4912, 66927), (6374, 51576), (6447, 50992), (7368, 44618), (8596, 38244), (9561, 34384), (12748, 25788), (12894, 25496), (14736, 22309), (17192, 19122)]