771439536

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{109331}}^1$

素因数の和:109359

約数の個数: 90

約数和(自身を含む): 2511465372

約数和(自身を除く): 1740025836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 109331, 218662, 327993, 437324, 655986, 765317, 874648, 983979, 1311972, 1530634, 1749296, 1967958, 2295951, 2623944, 3061268, 3935916, 4591902, 5247888, 5357219, 6122536, 6887853, 7871832, 9183804, 10714438, 12245072, 13775706, 15743664, 16071657, 18367608, 21428876, 27551412, 32143314, 36735216, 42857752, 48214971, 55102824, 64286628, 85715504, 96429942, 110205648, 128573256, 192859884, 257146512, 385719768, 771439536]

約数ペア:

[(1, 771439536), (2, 385719768), (3, 257146512), (4, 192859884), (6, 128573256), (7, 110205648), (8, 96429942), (9, 85715504), (12, 64286628), (14, 55102824), (16, 48214971), (18, 42857752), (21, 36735216), (24, 32143314), (28, 27551412), (36, 21428876), (42, 18367608), (48, 16071657), (49, 15743664), (56, 13775706), (63, 12245072), (72, 10714438), (84, 9183804), (98, 7871832), (112, 6887853), (126, 6122536), (144, 5357219), (147, 5247888), (168, 4591902), (196, 3935916), (252, 3061268), (294, 2623944), (336, 2295951), (392, 1967958), (441, 1749296), (504, 1530634), (588, 1311972), (784, 983979), (882, 874648), (1008, 765317), (1176, 655986), (1764, 437324), (2352, 327993), (3528, 218662), (7056, 109331)]