421947504

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{266381}}^1$

素因数の和:266406

約数の個数: 60

約数和(自身を含む): 1288223352

約数和(自身を除く): 866275848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 266381, 532762, 799143, 1065524, 1598286, 2131048, 2397429, 2930191, 3196572, 4262096, 4794858, 5860382, 6393144, 8790573, 9589716, 11720764, 12786288, 17581146, 19179432, 23441528, 26371719, 35162292, 38358864, 46883056, 52743438, 70324584, 105486876, 140649168, 210973752, 421947504]

約数ペア:

[(1, 421947504), (2, 210973752), (3, 140649168), (4, 105486876), (6, 70324584), (8, 52743438), (9, 46883056), (11, 38358864), (12, 35162292), (16, 26371719), (18, 23441528), (22, 19179432), (24, 17581146), (33, 12786288), (36, 11720764), (44, 9589716), (48, 8790573), (66, 6393144), (72, 5860382), (88, 4794858), (99, 4262096), (132, 3196572), (144, 2930191), (176, 2397429), (198, 2131048), (264, 1598286), (396, 1065524), (528, 799143), (792, 532762), (1584, 266381)]