327488272

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22717}}^1$

素因数の和:22795

約数の個数: 40

約数和(自身を含む): 684538776

約数和(自身を除く): 357050504

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 22717, 45434, 90868, 181736, 363472, 386189, 772378, 1204001, 1544756, 2408002, 3089512, 4816004, 6179024, 9632008, 19264016, 20468017, 40936034, 81872068, 163744136, 327488272]

約数ペア:

[(1, 327488272), (2, 163744136), (4, 81872068), (8, 40936034), (16, 20468017), (17, 19264016), (34, 9632008), (53, 6179024), (68, 4816004), (106, 3089512), (136, 2408002), (212, 1544756), (272, 1204001), (424, 772378), (848, 386189), (901, 363472), (1802, 181736), (3604, 90868), (7208, 45434), (14416, 22717)]