878346816

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{198901}}^1$

素因数の和:198939

約数の個数: 56

約数和(自身を含む): 2425013184

約数和(自身を除く): 1546666368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 198901, 397802, 596703, 795604, 1193406, 1591208, 2386812, 3182416, 4574723, 4773624, 6364832, 9149446, 9547248, 12729664, 13724169, 18298892, 19094496, 27448338, 36597784, 38188992, 54896676, 73195568, 109793352, 146391136, 219586704, 292782272, 439173408, 878346816]

約数ペア:

[(1, 878346816), (2, 439173408), (3, 292782272), (4, 219586704), (6, 146391136), (8, 109793352), (12, 73195568), (16, 54896676), (23, 38188992), (24, 36597784), (32, 27448338), (46, 19094496), (48, 18298892), (64, 13724169), (69, 12729664), (92, 9547248), (96, 9149446), (138, 6364832), (184, 4773624), (192, 4574723), (276, 3182416), (368, 2386812), (552, 1591208), (736, 1193406), (1104, 795604), (1472, 596703), (2208, 397802), (4416, 198901)]