2039673664

素因数分解:

$2^6\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:840

約数の個数: 112

約数和(自身を含む): 4761902592

約数和(自身を除く): 2722228928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 157, 188, 224, 314, 329, 376, 448, 617, 628, 658, 752, 1099, 1234, 1256, 1316, 1504, 2198, 2468, 2512, 2632, 3008, 4319, 4396, 4936, 5024, 5264, 7379, 8638, 8792, 9872, 10048, 10528, 14758, 17276, 17584, 19744, 21056, 28999, 29516, 34552, 35168, 39488, 51653, 57998, 59032, 69104, 70336, 96869, 103306, 115996, 118064, 138208, 193738, 202993, 206612, 231992, 236128, 276416, 387476, 405986, 413224, 463984, 472256, 678083, 774952, 811972, 826448, 927968, 1356166, 1549904, 1623944, 1652896, 1855936, 2712332, 3099808, 3247888, 3305792, 4552843, 5424664, 6199616, 6495776, 9105686, 10849328, 12991552, 18211372, 21698656, 31869901, 36422744, 43397312, 63739802, 72845488, 127479604, 145690976, 254959208, 291381952, 509918416, 1019836832, 2039673664]

約数ペア:

[(1, 2039673664), (2, 1019836832), (4, 509918416), (7, 291381952), (8, 254959208), (14, 145690976), (16, 127479604), (28, 72845488), (32, 63739802), (47, 43397312), (56, 36422744), (64, 31869901), (94, 21698656), (112, 18211372), (157, 12991552), (188, 10849328), (224, 9105686), (314, 6495776), (329, 6199616), (376, 5424664), (448, 4552843), (617, 3305792), (628, 3247888), (658, 3099808), (752, 2712332), (1099, 1855936), (1234, 1652896), (1256, 1623944), (1316, 1549904), (1504, 1356166), (2198, 927968), (2468, 826448), (2512, 811972), (2632, 774952), (3008, 678083), (4319, 472256), (4396, 463984), (4936, 413224), (5024, 405986), (5264, 387476), (7379, 276416), (8638, 236128), (8792, 231992), (9872, 206612), (10048, 202993), (10528, 193738), (14758, 138208), (17276, 118064), (17584, 115996), (19744, 103306), (21056, 96869), (28999, 70336), (29516, 69104), (34552, 59032), (35168, 57998), (39488, 51653)]