239375448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{255743}}^1$

素因数の和:255768

約数の個数: 48

約数和(自身を含む): 698181120

約数和(自身を除く): 458805672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 255743, 511486, 767229, 1022972, 1534458, 2045944, 2301687, 3068916, 3324659, 4603374, 6137832, 6649318, 9206748, 9973977, 13298636, 18413496, 19947954, 26597272, 29921931, 39895908, 59843862, 79791816, 119687724, 239375448]

約数ペア:

[(1, 239375448), (2, 119687724), (3, 79791816), (4, 59843862), (6, 39895908), (8, 29921931), (9, 26597272), (12, 19947954), (13, 18413496), (18, 13298636), (24, 9973977), (26, 9206748), (36, 6649318), (39, 6137832), (52, 4603374), (72, 3324659), (78, 3068916), (104, 2301687), (117, 2045944), (156, 1534458), (234, 1022972), (312, 767229), (468, 511486), (936, 255743)]