243157176

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{12841}}^1$

素因数の和:13116

約数の個数: 48

約数和(自身を含む): 661106160

約数和(自身を除く): 417948984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 12841, 18936, 25682, 38523, 51364, 77046, 102728, 115569, 154092, 231138, 308184, 462276, 924552, 3377183, 6754366, 10131549, 13508732, 20263098, 27017464, 30394647, 40526196, 60789294, 81052392, 121578588, 243157176]

約数ペア:

[(1, 243157176), (2, 121578588), (3, 81052392), (4, 60789294), (6, 40526196), (8, 30394647), (9, 27017464), (12, 20263098), (18, 13508732), (24, 10131549), (36, 6754366), (72, 3377183), (263, 924552), (526, 462276), (789, 308184), (1052, 231138), (1578, 154092), (2104, 115569), (2367, 102728), (3156, 77046), (4734, 51364), (6312, 38523), (9468, 25682), (12841, 18936)]