290520072

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{3343}}^1$

素因数の和:3443

約数の個数: 96

約数和(自身を含む): 845095680

約数和(自身を除く): 554575608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 71, 72, 102, 136, 142, 153, 204, 213, 284, 306, 408, 426, 568, 612, 639, 852, 1207, 1224, 1278, 1704, 2414, 2556, 3343, 3621, 4828, 5112, 6686, 7242, 9656, 10029, 10863, 13372, 14484, 20058, 21726, 26744, 28968, 30087, 40116, 43452, 56831, 60174, 80232, 86904, 113662, 120348, 170493, 227324, 237353, 240696, 340986, 454648, 474706, 511479, 681972, 712059, 949412, 1022958, 1363944, 1424118, 1898824, 2045916, 2136177, 2848236, 4035001, 4091832, 4272354, 5696472, 8070002, 8544708, 12105003, 16140004, 17089416, 24210006, 32280008, 36315009, 48420012, 72630018, 96840024, 145260036, 290520072]

約数ペア:

[(1, 290520072), (2, 145260036), (3, 96840024), (4, 72630018), (6, 48420012), (8, 36315009), (9, 32280008), (12, 24210006), (17, 17089416), (18, 16140004), (24, 12105003), (34, 8544708), (36, 8070002), (51, 5696472), (68, 4272354), (71, 4091832), (72, 4035001), (102, 2848236), (136, 2136177), (142, 2045916), (153, 1898824), (204, 1424118), (213, 1363944), (284, 1022958), (306, 949412), (408, 712059), (426, 681972), (568, 511479), (612, 474706), (639, 454648), (852, 340986), (1207, 240696), (1224, 237353), (1278, 227324), (1704, 170493), (2414, 120348), (2556, 113662), (3343, 86904), (3621, 80232), (4828, 60174), (5112, 56831), (6686, 43452), (7242, 40116), (9656, 30087), (10029, 28968), (10863, 26744), (13372, 21726), (14484, 20058)]