344264368

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1249}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 803520000

約数和(自身を除く): 459255632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 107, 112, 161, 184, 214, 322, 368, 428, 644, 749, 856, 1249, 1288, 1498, 1712, 2461, 2498, 2576, 2996, 4922, 4996, 5992, 8743, 9844, 9992, 11984, 17227, 17486, 19688, 19984, 28727, 34454, 34972, 39376, 57454, 68908, 69944, 114908, 133643, 137816, 139888, 201089, 229816, 267286, 275632, 402178, 459632, 534572, 804356, 935501, 1069144, 1608712, 1871002, 2138288, 3073789, 3217424, 3742004, 6147578, 7484008, 12295156, 14968016, 21516523, 24590312, 43033046, 49180624, 86066092, 172132184, 344264368]

約数ペア:

[(1, 344264368), (2, 172132184), (4, 86066092), (7, 49180624), (8, 43033046), (14, 24590312), (16, 21516523), (23, 14968016), (28, 12295156), (46, 7484008), (56, 6147578), (92, 3742004), (107, 3217424), (112, 3073789), (161, 2138288), (184, 1871002), (214, 1608712), (322, 1069144), (368, 935501), (428, 804356), (644, 534572), (749, 459632), (856, 402178), (1249, 275632), (1288, 267286), (1498, 229816), (1712, 201089), (2461, 139888), (2498, 137816), (2576, 133643), (2996, 114908), (4922, 69944), (4996, 68908), (5992, 57454), (8743, 39376), (9844, 34972), (9992, 34454), (11984, 28727), (17227, 19984), (17486, 19688)]