2008457532

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:993

約数の個数: 120

約数和(自身を含む): 5422697280

約数和(自身を除く): 3414239748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 239, 324, 333, 444, 478, 666, 701, 717, 956, 999, 1332, 1402, 1434, 1998, 2103, 2151, 2804, 2868, 2997, 3996, 4206, 4302, 5994, 6309, 6453, 8412, 8604, 8843, 11988, 12618, 12906, 17686, 18927, 19359, 25236, 25812, 25937, 26529, 35372, 37854, 38718, 51874, 53058, 56781, 75708, 77436, 77811, 79587, 103748, 106116, 113562, 155622, 159174, 167539, 227124, 233433, 238761, 311244, 318348, 335078, 466866, 477522, 502617, 670156, 700299, 716283, 933732, 955044, 1005234, 1400598, 1432566, 1507851, 2010468, 2100897, 2801196, 2865132, 3015702, 4201794, 4523553, 6031404, 6198943, 8403588, 9047106, 12397886, 13570659, 18094212, 18596829, 24795772, 27141318, 37193658, 54282636, 55790487, 74387316, 111580974, 167371461, 223161948, 334742922, 502114383, 669485844, 1004228766, 2008457532]

約数ペア:

[(1, 2008457532), (2, 1004228766), (3, 669485844), (4, 502114383), (6, 334742922), (9, 223161948), (12, 167371461), (18, 111580974), (27, 74387316), (36, 55790487), (37, 54282636), (54, 37193658), (74, 27141318), (81, 24795772), (108, 18596829), (111, 18094212), (148, 13570659), (162, 12397886), (222, 9047106), (239, 8403588), (324, 6198943), (333, 6031404), (444, 4523553), (478, 4201794), (666, 3015702), (701, 2865132), (717, 2801196), (956, 2100897), (999, 2010468), (1332, 1507851), (1402, 1432566), (1434, 1400598), (1998, 1005234), (2103, 955044), (2151, 933732), (2804, 716283), (2868, 700299), (2997, 670156), (3996, 502617), (4206, 477522), (4302, 466866), (5994, 335078), (6309, 318348), (6453, 311244), (8412, 238761), (8604, 233433), (8843, 227124), (11988, 167539), (12618, 159174), (12906, 155622), (17686, 113562), (18927, 106116), (19359, 103748), (25236, 79587), (25812, 77811), (25937, 77436), (26529, 75708), (35372, 56781), (37854, 53058), (38718, 51874)]