678203712

素因数分解:

$2^6\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23087}}^1$

素因数の和:23125

約数の個数: 112

約数和(自身を含む): 2111166720

約数和(自身を除く): 1432963008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 136, 144, 153, 192, 204, 216, 272, 288, 306, 408, 432, 459, 544, 576, 612, 816, 864, 918, 1088, 1224, 1632, 1728, 1836, 2448, 3264, 3672, 4896, 7344, 9792, 14688, 23087, 29376, 46174, 69261, 92348, 138522, 184696, 207783, 277044, 369392, 392479, 415566, 554088, 623349, 738784, 784958, 831132, 1108176, 1177437, 1246698, 1477568, 1569916, 1662264, 2216352, 2354874, 2493396, 3139832, 3324528, 3532311, 4432704, 4709748, 4986792, 6279664, 6649056, 7064622, 9419496, 9973584, 10596933, 12559328, 13298112, 14129244, 18838992, 19947168, 21193866, 25118656, 28258488, 37677984, 39894336, 42387732, 56516976, 75355968, 84775464, 113033952, 169550928, 226067904, 339101856, 678203712]

約数ペア:

[(1, 678203712), (2, 339101856), (3, 226067904), (4, 169550928), (6, 113033952), (8, 84775464), (9, 75355968), (12, 56516976), (16, 42387732), (17, 39894336), (18, 37677984), (24, 28258488), (27, 25118656), (32, 21193866), (34, 19947168), (36, 18838992), (48, 14129244), (51, 13298112), (54, 12559328), (64, 10596933), (68, 9973584), (72, 9419496), (96, 7064622), (102, 6649056), (108, 6279664), (136, 4986792), (144, 4709748), (153, 4432704), (192, 3532311), (204, 3324528), (216, 3139832), (272, 2493396), (288, 2354874), (306, 2216352), (408, 1662264), (432, 1569916), (459, 1477568), (544, 1246698), (576, 1177437), (612, 1108176), (816, 831132), (864, 784958), (918, 738784), (1088, 623349), (1224, 554088), (1632, 415566), (1728, 392479), (1836, 369392), (2448, 277044), (3264, 207783), (3672, 184696), (4896, 138522), (7344, 92348), (9792, 69261), (14688, 46174), (23087, 29376)]