745966745808

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2845811}}^1$

素因数の和:2845992

約数の個数: 80

約数和(自身を含む): 1987424034816

約数和(自身を除く): 1241457289008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 127, 129, 172, 254, 258, 344, 381, 508, 516, 688, 762, 1016, 1032, 1524, 2032, 2064, 3048, 5461, 6096, 10922, 16383, 21844, 32766, 43688, 65532, 87376, 131064, 262128, 2845811, 5691622, 8537433, 11383244, 17074866, 22766488, 34149732, 45532976, 68299464, 122369873, 136598928, 244739746, 361417997, 367109619, 489479492, 722835994, 734219238, 978958984, 1084253991, 1445671988, 1468438476, 1957917968, 2168507982, 2891343976, 2936876952, 4337015964, 5782687952, 5873753904, 8674031928, 15540973871, 17348063856, 31081947742, 46622921613, 62163895484, 93245843226, 124327790968, 186491686452, 248655581936, 372983372904, 745966745808]

約数ペア:

[(1, 745966745808), (2, 372983372904), (3, 248655581936), (4, 186491686452), (6, 124327790968), (8, 93245843226), (12, 62163895484), (16, 46622921613), (24, 31081947742), (43, 17348063856), (48, 15540973871), (86, 8674031928), (127, 5873753904), (129, 5782687952), (172, 4337015964), (254, 2936876952), (258, 2891343976), (344, 2168507982), (381, 1957917968), (508, 1468438476), (516, 1445671988), (688, 1084253991), (762, 978958984), (1016, 734219238), (1032, 722835994), (1524, 489479492), (2032, 367109619), (2064, 361417997), (3048, 244739746), (5461, 136598928), (6096, 122369873), (10922, 68299464), (16383, 45532976), (21844, 34149732), (32766, 22766488), (43688, 17074866), (65532, 11383244), (87376, 8537433), (131064, 5691622), (262128, 2845811)]