640608684768

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57034249}}^1$

素因数の和:57034281

約数の個数: 96

約数和(自身を含む): 2012168340000

約数和(自身を除く): 1371559655232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 57034249, 114068498, 171102747, 228136996, 342205494, 456273992, 513308241, 684410988, 741445237, 912547984, 1026616482, 1368821976, 1482890474, 1539924723, 1825095968, 2053232964, 2224335711, 2737643952, 2965780948, 3079849446, 4106465928, 4448671422, 5475287904, 5931561896, 6159698892, 6673007133, 8212931856, 8897342844, 11863123792, 12319397784, 13346014266, 16425863712, 17794685688, 20019021399, 23726247584, 24638795568, 26692028532, 35589371376, 40038042798, 49277591136, 53384057064, 71178742752, 80076085596, 106768114128, 160152171192, 213536228256, 320304342384, 640608684768]

約数ペア:

[(1, 640608684768), (2, 320304342384), (3, 213536228256), (4, 160152171192), (6, 106768114128), (8, 80076085596), (9, 71178742752), (12, 53384057064), (13, 49277591136), (16, 40038042798), (18, 35589371376), (24, 26692028532), (26, 24638795568), (27, 23726247584), (32, 20019021399), (36, 17794685688), (39, 16425863712), (48, 13346014266), (52, 12319397784), (54, 11863123792), (72, 8897342844), (78, 8212931856), (96, 6673007133), (104, 6159698892), (108, 5931561896), (117, 5475287904), (144, 4448671422), (156, 4106465928), (208, 3079849446), (216, 2965780948), (234, 2737643952), (288, 2224335711), (312, 2053232964), (351, 1825095968), (416, 1539924723), (432, 1482890474), (468, 1368821976), (624, 1026616482), (702, 912547984), (864, 741445237), (936, 684410988), (1248, 513308241), (1404, 456273992), (1872, 342205494), (2808, 228136996), (3744, 171102747), (5616, 114068498), (11232, 57034249)]