13438131408

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7178489}}^1$

素因数の和:7178516

約数の個数: 60

約数和(自身を含む): 40501040580

約数和(自身を除く): 27062909172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 7178489, 14356978, 21535467, 28713956, 43070934, 57427912, 64606401, 86141868, 93320357, 114855824, 129212802, 172283736, 186640714, 258425604, 279961071, 344567472, 373281428, 516851208, 559922142, 746562856, 839883213, 1033702416, 1119844284, 1493125712, 1679766426, 2239688568, 3359532852, 4479377136, 6719065704, 13438131408]

約数ペア:

[(1, 13438131408), (2, 6719065704), (3, 4479377136), (4, 3359532852), (6, 2239688568), (8, 1679766426), (9, 1493125712), (12, 1119844284), (13, 1033702416), (16, 839883213), (18, 746562856), (24, 559922142), (26, 516851208), (36, 373281428), (39, 344567472), (48, 279961071), (52, 258425604), (72, 186640714), (78, 172283736), (104, 129212802), (117, 114855824), (144, 93320357), (156, 86141868), (208, 64606401), (234, 57427912), (312, 43070934), (468, 28713956), (624, 21535467), (936, 14356978), (1872, 7178489)]