313068252

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{7499}}^1$

素因数の和:7591

約数の個数: 72

約数和(自身を含む): 861840000

約数和(自身を除く): 548771748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 71, 84, 98, 142, 147, 196, 213, 284, 294, 426, 497, 588, 852, 994, 1491, 1988, 2982, 3479, 5964, 6958, 7499, 10437, 13916, 14998, 20874, 22497, 29996, 41748, 44994, 52493, 89988, 104986, 157479, 209972, 314958, 367451, 532429, 629916, 734902, 1064858, 1102353, 1469804, 1597287, 2129716, 2204706, 3194574, 3727003, 4409412, 6389148, 7454006, 11181009, 14908012, 22362018, 26089021, 44724036, 52178042, 78267063, 104356084, 156534126, 313068252]

約数ペア:

[(1, 313068252), (2, 156534126), (3, 104356084), (4, 78267063), (6, 52178042), (7, 44724036), (12, 26089021), (14, 22362018), (21, 14908012), (28, 11181009), (42, 7454006), (49, 6389148), (71, 4409412), (84, 3727003), (98, 3194574), (142, 2204706), (147, 2129716), (196, 1597287), (213, 1469804), (284, 1102353), (294, 1064858), (426, 734902), (497, 629916), (588, 532429), (852, 367451), (994, 314958), (1491, 209972), (1988, 157479), (2982, 104986), (3479, 89988), (5964, 52493), (6958, 44994), (7499, 41748), (10437, 29996), (13916, 22497), (14998, 20874)]