678746068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{599}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 1603123200

約数和(自身を除く): 924377132

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 283, 286, 308, 364, 566, 572, 599, 1001, 1132, 1198, 1981, 2002, 2396, 3113, 3679, 3962, 4004, 4193, 6226, 6589, 7358, 7787, 7924, 8386, 12452, 13178, 14716, 15574, 16772, 21791, 25753, 26356, 31148, 40469, 43582, 46123, 51506, 54509, 80938, 85657, 87164, 92246, 103012, 109018, 161876, 169517, 171314, 184492, 218036, 283283, 339034, 342628, 566566, 599599, 678068, 1133132, 1186619, 1199198, 1864687, 2203721, 2373238, 2398396, 3729374, 4407442, 4746476, 7458748, 8814884, 13052809, 15426047, 24240931, 26105618, 30852094, 48481862, 52211236, 61704188, 96963724, 169686517, 339373034, 678746068]

約数ペア:

[(1, 678746068), (2, 339373034), (4, 169686517), (7, 96963724), (11, 61704188), (13, 52211236), (14, 48481862), (22, 30852094), (26, 26105618), (28, 24240931), (44, 15426047), (52, 13052809), (77, 8814884), (91, 7458748), (143, 4746476), (154, 4407442), (182, 3729374), (283, 2398396), (286, 2373238), (308, 2203721), (364, 1864687), (566, 1199198), (572, 1186619), (599, 1133132), (1001, 678068), (1132, 599599), (1198, 566566), (1981, 342628), (2002, 339034), (2396, 283283), (3113, 218036), (3679, 184492), (3962, 171314), (4004, 169517), (4193, 161876), (6226, 109018), (6589, 103012), (7358, 92246), (7787, 87164), (7924, 85657), (8386, 80938), (12452, 54509), (13178, 51506), (14716, 46123), (15574, 43582), (16772, 40469), (21791, 31148), (25753, 26356)]