219571152

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{281}}^1$

素因数の和:588

約数の個数: 80

約数和(自身を含む): 579629568

約数和(自身を除く): 360058416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 219, 223, 281, 292, 438, 446, 562, 584, 669, 843, 876, 892, 1124, 1168, 1338, 1686, 1752, 1784, 2248, 2676, 3372, 3504, 3568, 4496, 5352, 6744, 10704, 13488, 16279, 20513, 32558, 41026, 48837, 61539, 62663, 65116, 82052, 97674, 123078, 125326, 130232, 164104, 187989, 195348, 246156, 250652, 260464, 328208, 375978, 390696, 492312, 501304, 751956, 781392, 984624, 1002608, 1503912, 3007824, 4574399, 9148798, 13723197, 18297596, 27446394, 36595192, 54892788, 73190384, 109785576, 219571152]

約数ペア:

[(1, 219571152), (2, 109785576), (3, 73190384), (4, 54892788), (6, 36595192), (8, 27446394), (12, 18297596), (16, 13723197), (24, 9148798), (48, 4574399), (73, 3007824), (146, 1503912), (219, 1002608), (223, 984624), (281, 781392), (292, 751956), (438, 501304), (446, 492312), (562, 390696), (584, 375978), (669, 328208), (843, 260464), (876, 250652), (892, 246156), (1124, 195348), (1168, 187989), (1338, 164104), (1686, 130232), (1752, 125326), (1784, 123078), (2248, 97674), (2676, 82052), (3372, 65116), (3504, 62663), (3568, 61539), (4496, 48837), (5352, 41026), (6744, 32558), (10704, 20513), (13488, 16279)]