408135888

素因数分解:

$2^4\times 3^3\times {\mathrm{967}}^1\times {\mathrm{977}}^1$

素因数の和:1961

約数の個数: 80

約数和(自身を含む): 1173912960

約数和(自身を除く): 765777072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 967, 977, 1934, 1954, 2901, 2931, 3868, 3908, 5802, 5862, 7736, 7816, 8703, 8793, 11604, 11724, 15472, 15632, 17406, 17586, 23208, 23448, 26109, 26379, 34812, 35172, 46416, 46896, 52218, 52758, 69624, 70344, 104436, 105516, 139248, 140688, 208872, 211032, 417744, 422064, 944759, 1889518, 2834277, 3779036, 5668554, 7558072, 8502831, 11337108, 15116144, 17005662, 22674216, 25508493, 34011324, 45348432, 51016986, 68022648, 102033972, 136045296, 204067944, 408135888]

約数ペア:

[(1, 408135888), (2, 204067944), (3, 136045296), (4, 102033972), (6, 68022648), (8, 51016986), (9, 45348432), (12, 34011324), (16, 25508493), (18, 22674216), (24, 17005662), (27, 15116144), (36, 11337108), (48, 8502831), (54, 7558072), (72, 5668554), (108, 3779036), (144, 2834277), (216, 1889518), (432, 944759), (967, 422064), (977, 417744), (1934, 211032), (1954, 208872), (2901, 140688), (2931, 139248), (3868, 105516), (3908, 104436), (5802, 70344), (5862, 69624), (7736, 52758), (7816, 52218), (8703, 46896), (8793, 46416), (11604, 35172), (11724, 34812), (15472, 26379), (15632, 26109), (17406, 23448), (17586, 23208)]