2785445496

素因数分解:

$2^3\times 3^4\times {\mathrm{1693}}^1\times {\mathrm{2539}}^1$

素因数の和:4250

約数の個数: 80

約数和(自身を含む): 7809509400

約数和(自身を除く): 5024063904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1693, 2539, 3386, 5078, 5079, 6772, 7617, 10156, 10158, 13544, 15234, 15237, 20312, 20316, 22851, 30468, 30474, 40632, 45702, 45711, 60936, 60948, 68553, 91404, 91422, 121896, 137106, 137133, 182808, 182844, 205659, 274212, 274266, 365688, 411318, 548424, 548532, 822636, 1097064, 1645272, 4298527, 8597054, 12895581, 17194108, 25791162, 34388216, 38686743, 51582324, 77373486, 103164648, 116060229, 154746972, 232120458, 309493944, 348180687, 464240916, 696361374, 928481832, 1392722748, 2785445496]

約数ペア:

[(1, 2785445496), (2, 1392722748), (3, 928481832), (4, 696361374), (6, 464240916), (8, 348180687), (9, 309493944), (12, 232120458), (18, 154746972), (24, 116060229), (27, 103164648), (36, 77373486), (54, 51582324), (72, 38686743), (81, 34388216), (108, 25791162), (162, 17194108), (216, 12895581), (324, 8597054), (648, 4298527), (1693, 1645272), (2539, 1097064), (3386, 822636), (5078, 548532), (5079, 548424), (6772, 411318), (7617, 365688), (10156, 274266), (10158, 274212), (13544, 205659), (15234, 182844), (15237, 182808), (20312, 137133), (20316, 137106), (22851, 121896), (30468, 91422), (30474, 91404), (40632, 68553), (45702, 60948), (45711, 60936)]