318528048

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{390353}}^1$

素因数の和:390381

約数の個数: 40

約数和(自身を含む): 871270128

約数和(自身を除く): 552742080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 390353, 780706, 1171059, 1561412, 2342118, 3122824, 4684236, 6245648, 6636001, 9368472, 13272002, 18736944, 19908003, 26544004, 39816006, 53088008, 79632012, 106176016, 159264024, 318528048]

約数ペア:

[(1, 318528048), (2, 159264024), (3, 106176016), (4, 79632012), (6, 53088008), (8, 39816006), (12, 26544004), (16, 19908003), (17, 18736944), (24, 13272002), (34, 9368472), (48, 6636001), (51, 6245648), (68, 4684236), (102, 3122824), (136, 2342118), (204, 1561412), (272, 1171059), (408, 780706), (816, 390353)]