281122008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2029}}^1$

素因数の和:2312

約数の個数: 64

約数和(自身を含む): 736646400

約数和(自身を除く): 455524392

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 251, 276, 502, 552, 753, 1004, 1506, 2008, 2029, 3012, 4058, 5773, 6024, 6087, 8116, 11546, 12174, 16232, 17319, 23092, 24348, 34638, 46184, 46667, 48696, 69276, 93334, 138552, 140001, 186668, 280002, 373336, 509279, 560004, 1018558, 1120008, 1527837, 2037116, 3055674, 4074232, 6111348, 11713417, 12222696, 23426834, 35140251, 46853668, 70280502, 93707336, 140561004, 281122008]

約数ペア:

[(1, 281122008), (2, 140561004), (3, 93707336), (4, 70280502), (6, 46853668), (8, 35140251), (12, 23426834), (23, 12222696), (24, 11713417), (46, 6111348), (69, 4074232), (92, 3055674), (138, 2037116), (184, 1527837), (251, 1120008), (276, 1018558), (502, 560004), (552, 509279), (753, 373336), (1004, 280002), (1506, 186668), (2008, 140001), (2029, 138552), (3012, 93334), (4058, 69276), (5773, 48696), (6024, 46667), (6087, 46184), (8116, 34638), (11546, 24348), (12174, 23092), (16232, 17319)]