262080216

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{158261}}^1$

素因数の和:158296

約数の個数: 48

約数和(自身を含む): 740666160

約数和(自身を除く): 478585944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 158261, 316522, 474783, 633044, 949566, 1266088, 1424349, 1899132, 2848698, 3640003, 3798264, 5697396, 7280006, 10920009, 11394792, 14560012, 21840018, 29120024, 32760027, 43680036, 65520054, 87360072, 131040108, 262080216]

約数ペア:

[(1, 262080216), (2, 131040108), (3, 87360072), (4, 65520054), (6, 43680036), (8, 32760027), (9, 29120024), (12, 21840018), (18, 14560012), (23, 11394792), (24, 10920009), (36, 7280006), (46, 5697396), (69, 3798264), (72, 3640003), (92, 2848698), (138, 1899132), (184, 1424349), (207, 1266088), (276, 949566), (414, 633044), (552, 474783), (828, 316522), (1656, 158261)]