620977968

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{110573}}^1$

素因数の和:110603

約数の個数: 80

約数和(自身を含む): 1919564640

約数和(自身を除く): 1298586672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 110573, 221146, 331719, 442292, 663438, 884584, 995157, 1326876, 1437449, 1769168, 1990314, 2653752, 2874898, 2985471, 3980628, 4312347, 5307504, 5749796, 5970942, 7961256, 8624694, 11499592, 11941884, 12937041, 15922512, 17249388, 22999184, 23883768, 25874082, 34498776, 38811123, 47767536, 51748164, 68997552, 77622246, 103496328, 155244492, 206992656, 310488984, 620977968]

約数ペア:

[(1, 620977968), (2, 310488984), (3, 206992656), (4, 155244492), (6, 103496328), (8, 77622246), (9, 68997552), (12, 51748164), (13, 47767536), (16, 38811123), (18, 34498776), (24, 25874082), (26, 23883768), (27, 22999184), (36, 17249388), (39, 15922512), (48, 12937041), (52, 11941884), (54, 11499592), (72, 8624694), (78, 7961256), (104, 5970942), (108, 5749796), (117, 5307504), (144, 4312347), (156, 3980628), (208, 2985471), (216, 2874898), (234, 2653752), (312, 1990314), (351, 1769168), (432, 1437449), (468, 1326876), (624, 995157), (702, 884584), (936, 663438), (1404, 442292), (1872, 331719), (2808, 221146), (5616, 110573)]