309493857492

素因数分解:

$2^2\times 3^2\times {\mathrm{109}}^1\times {\mathrm{2503}}^1\times {\mathrm{31511}}^1$

素因数の和:34133

約数の個数: 72

約数和(自身を含む): 789849540480

約数和(自身を除く): 480355682988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 109, 218, 327, 436, 654, 981, 1308, 1962, 2503, 3924, 5006, 7509, 10012, 15018, 22527, 30036, 31511, 45054, 63022, 90108, 94533, 126044, 189066, 272827, 283599, 378132, 545654, 567198, 818481, 1091308, 1134396, 1636962, 2455443, 3273924, 3434699, 4910886, 6869398, 9821772, 10304097, 13738796, 20608194, 30912291, 41216388, 61824582, 78872033, 123649164, 157744066, 236616099, 315488132, 473232198, 709848297, 946464396, 1419696594, 2839393188, 8597051597, 17194103194, 25791154791, 34388206388, 51582309582, 77373464373, 103164619164, 154746928746, 309493857492]

約数ペア:

[(1, 309493857492), (2, 154746928746), (3, 103164619164), (4, 77373464373), (6, 51582309582), (9, 34388206388), (12, 25791154791), (18, 17194103194), (36, 8597051597), (109, 2839393188), (218, 1419696594), (327, 946464396), (436, 709848297), (654, 473232198), (981, 315488132), (1308, 236616099), (1962, 157744066), (2503, 123649164), (3924, 78872033), (5006, 61824582), (7509, 41216388), (10012, 30912291), (15018, 20608194), (22527, 13738796), (30036, 10304097), (31511, 9821772), (45054, 6869398), (63022, 4910886), (90108, 3434699), (94533, 3273924), (126044, 2455443), (189066, 1636962), (272827, 1134396), (283599, 1091308), (378132, 818481), (545654, 567198)]