323759916

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 880608960

約数和(自身を除く): 556849044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 113, 148, 162, 222, 226, 239, 324, 333, 339, 444, 452, 478, 666, 678, 717, 956, 999, 1017, 1332, 1356, 1434, 1998, 2034, 2151, 2868, 2997, 3051, 3996, 4068, 4181, 4302, 5994, 6102, 6453, 8362, 8604, 8843, 9153, 11988, 12204, 12543, 12906, 16724, 17686, 18306, 19359, 25086, 25812, 26529, 27007, 35372, 36612, 37629, 38718, 50172, 53058, 54014, 75258, 77436, 79587, 81021, 106116, 108028, 112887, 150516, 159174, 162042, 225774, 238761, 243063, 318348, 324084, 338661, 451548, 477522, 486126, 677322, 716283, 729189, 955044, 972252, 999259, 1354644, 1432566, 1458378, 1998518, 2187567, 2865132, 2916756, 2997777, 3997036, 4375134, 5995554, 8750268, 8993331, 11991108, 17986662, 26979993, 35973324, 53959986, 80939979, 107919972, 161879958, 323759916]

約数ペア:

[(1, 323759916), (2, 161879958), (3, 107919972), (4, 80939979), (6, 53959986), (9, 35973324), (12, 26979993), (18, 17986662), (27, 11991108), (36, 8993331), (37, 8750268), (54, 5995554), (74, 4375134), (81, 3997036), (108, 2997777), (111, 2916756), (113, 2865132), (148, 2187567), (162, 1998518), (222, 1458378), (226, 1432566), (239, 1354644), (324, 999259), (333, 972252), (339, 955044), (444, 729189), (452, 716283), (478, 677322), (666, 486126), (678, 477522), (717, 451548), (956, 338661), (999, 324084), (1017, 318348), (1332, 243063), (1356, 238761), (1434, 225774), (1998, 162042), (2034, 159174), (2151, 150516), (2868, 112887), (2997, 108028), (3051, 106116), (3996, 81021), (4068, 79587), (4181, 77436), (4302, 75258), (5994, 54014), (6102, 53058), (6453, 50172), (8362, 38718), (8604, 37629), (8843, 36612), (9153, 35372), (11988, 27007), (12204, 26529), (12543, 25812), (12906, 25086), (16724, 19359), (17686, 18306)]