450595323

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:197

約数の個数: 72

約数和(自身を含む): 728792064

約数和(自身を除く): 278196741

約数列:

[1, 3, 9, 23, 31, 43, 69, 71, 93, 129, 207, 213, 279, 387, 529, 639, 713, 989, 1333, 1587, 1633, 2139, 2201, 2967, 3053, 3999, 4761, 4899, 6417, 6603, 8901, 9159, 11997, 14697, 16399, 19809, 22747, 27477, 30659, 37559, 49197, 50623, 68241, 70219, 91977, 94643, 112677, 147591, 151869, 204723, 210657, 275931, 283929, 338031, 455607, 631971, 705157, 851787, 1164329, 1615037, 2115471, 2176789, 3492987, 4845111, 6346413, 6530367, 10478961, 14535333, 19591101, 50066147, 150198441, 450595323]

約数ペア:

[(1, 450595323), (3, 150198441), (9, 50066147), (23, 19591101), (31, 14535333), (43, 10478961), (69, 6530367), (71, 6346413), (93, 4845111), (129, 3492987), (207, 2176789), (213, 2115471), (279, 1615037), (387, 1164329), (529, 851787), (639, 705157), (713, 631971), (989, 455607), (1333, 338031), (1587, 283929), (1633, 275931), (2139, 210657), (2201, 204723), (2967, 151869), (3053, 147591), (3999, 112677), (4761, 94643), (4899, 91977), (6417, 70219), (6603, 68241), (8901, 50623), (9159, 49197), (11997, 37559), (14697, 30659), (16399, 27477), (19809, 22747)]