1236664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1666376

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 47, 52, 88, 92, 94, 104, 143, 184, 188, 253, 286, 299, 376, 506, 517, 572, 598, 611, 1012, 1034, 1081, 1144, 1196, 1222, 2024, 2068, 2162, 2392, 2444, 3289, 4136, 4324, 4888, 6578, 6721, 8648, 11891, 13156, 13442, 14053, 23782, 26312, 26884, 28106, 47564, 53768, 56212, 95128, 112424, 154583, 309166, 618332, 1236664]

約数ペア:

[(1, 1236664), (2, 618332), (4, 309166), (8, 154583), (11, 112424), (13, 95128), (22, 56212), (23, 53768), (26, 47564), (44, 28106), (46, 26884), (47, 26312), (52, 23782), (88, 14053), (92, 13442), (94, 13156), (104, 11891), (143, 8648), (184, 6721), (188, 6578), (253, 4888), (286, 4324), (299, 4136), (376, 3289), (506, 2444), (517, 2392), (572, 2162), (598, 2068), (611, 2024), (1012, 1222), (1034, 1196), (1081, 1144)]