215848008

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{130343}}^1$

素因数の和:130378

約数の個数: 48

約数和(自身を含む): 610009920

約数和(自身を除く): 394161912

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, 130343, 260686, 391029, 521372, 782058, 1042744, 1173087, 1564116, 2346174, 2997889, 3128232, 4692348, 5995778, 8993667, 9384696, 11991556, 17987334, 23983112, 26981001, 35974668, 53962002, 71949336, 107924004, 215848008]

約数ペア:

[(1, 215848008), (2, 107924004), (3, 71949336), (4, 53962002), (6, 35974668), (8, 26981001), (9, 23983112), (12, 17987334), (18, 11991556), (23, 9384696), (24, 8993667), (36, 5995778), (46, 4692348), (69, 3128232), (72, 2997889), (92, 2346174), (138, 1564116), (184, 1173087), (207, 1042744), (276, 782058), (414, 521372), (552, 391029), (828, 260686), (1656, 130343)]