255094008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{577}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 698108400

約数和(自身を除く): 443014392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 169, 218, 312, 327, 338, 436, 507, 577, 654, 676, 872, 1014, 1154, 1308, 1352, 1417, 1731, 2028, 2308, 2616, 2834, 3462, 4056, 4251, 4616, 5668, 6924, 7501, 8502, 11336, 13848, 15002, 17004, 18421, 22503, 30004, 34008, 36842, 45006, 55263, 60008, 62893, 73684, 90012, 97513, 110526, 125786, 147368, 180024, 188679, 195026, 221052, 251572, 292539, 377358, 390052, 442104, 503144, 585078, 754716, 780104, 817609, 1170156, 1509432, 1635218, 2340312, 2452827, 3270436, 4905654, 6540872, 9811308, 10628917, 19622616, 21257834, 31886751, 42515668, 63773502, 85031336, 127547004, 255094008]

約数ペア:

[(1, 255094008), (2, 127547004), (3, 85031336), (4, 63773502), (6, 42515668), (8, 31886751), (12, 21257834), (13, 19622616), (24, 10628917), (26, 9811308), (39, 6540872), (52, 4905654), (78, 3270436), (104, 2452827), (109, 2340312), (156, 1635218), (169, 1509432), (218, 1170156), (312, 817609), (327, 780104), (338, 754716), (436, 585078), (507, 503144), (577, 442104), (654, 390052), (676, 377358), (872, 292539), (1014, 251572), (1154, 221052), (1308, 195026), (1352, 188679), (1417, 180024), (1731, 147368), (2028, 125786), (2308, 110526), (2616, 97513), (2834, 90012), (3462, 73684), (4056, 62893), (4251, 60008), (4616, 55263), (5668, 45006), (6924, 36842), (7501, 34008), (8502, 30004), (11336, 22503), (13848, 18421), (15002, 17004)]