2421571768

素因数分解:

$2^3\times 7^4\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 160

約数和(自身を含む): 5894872560

約数和(自身を除く): 3473300792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 73, 77, 88, 98, 146, 154, 157, 196, 292, 308, 314, 343, 392, 511, 539, 584, 616, 628, 686, 803, 1022, 1078, 1099, 1256, 1372, 1606, 1727, 2044, 2156, 2198, 2401, 2744, 3212, 3454, 3577, 3773, 4088, 4312, 4396, 4802, 5621, 6424, 6908, 7154, 7546, 7693, 8792, 9604, 11242, 11461, 12089, 13816, 14308, 15092, 15386, 19208, 22484, 22922, 24178, 25039, 26411, 28616, 30184, 30772, 39347, 44968, 45844, 48356, 50078, 52822, 53851, 61544, 78694, 80227, 84623, 91688, 96712, 100156, 105644, 107702, 126071, 157388, 160454, 169246, 175273, 200312, 211288, 215404, 252142, 275429, 314776, 320908, 338492, 350546, 376957, 430808, 504284, 550858, 561589, 592361, 641816, 676984, 701092, 753914, 882497, 1008568, 1101716, 1123178, 1184722, 1402184, 1507828, 1764994, 1928003, 2203432, 2246356, 2369444, 3015656, 3529988, 3856006, 3931123, 4146527, 4492712, 4738888, 6177479, 7059976, 7712012, 7862246, 8293054, 12354958, 15424024, 15724492, 16586108, 24709916, 27517861, 31448984, 33172216, 43242353, 49419832, 55035722, 86484706, 110071444, 172969412, 220142888, 302696471, 345938824, 605392942, 1210785884, 2421571768]

約数ペア:

[(1, 2421571768), (2, 1210785884), (4, 605392942), (7, 345938824), (8, 302696471), (11, 220142888), (14, 172969412), (22, 110071444), (28, 86484706), (44, 55035722), (49, 49419832), (56, 43242353), (73, 33172216), (77, 31448984), (88, 27517861), (98, 24709916), (146, 16586108), (154, 15724492), (157, 15424024), (196, 12354958), (292, 8293054), (308, 7862246), (314, 7712012), (343, 7059976), (392, 6177479), (511, 4738888), (539, 4492712), (584, 4146527), (616, 3931123), (628, 3856006), (686, 3529988), (803, 3015656), (1022, 2369444), (1078, 2246356), (1099, 2203432), (1256, 1928003), (1372, 1764994), (1606, 1507828), (1727, 1402184), (2044, 1184722), (2156, 1123178), (2198, 1101716), (2401, 1008568), (2744, 882497), (3212, 753914), (3454, 701092), (3577, 676984), (3773, 641816), (4088, 592361), (4312, 561589), (4396, 550858), (4802, 504284), (5621, 430808), (6424, 376957), (6908, 350546), (7154, 338492), (7546, 320908), (7693, 314776), (8792, 275429), (9604, 252142), (11242, 215404), (11461, 211288), (12089, 200312), (13816, 175273), (14308, 169246), (15092, 160454), (15386, 157388), (19208, 126071), (22484, 107702), (22922, 105644), (24178, 100156), (25039, 96712), (26411, 91688), (28616, 84623), (30184, 80227), (30772, 78694), (39347, 61544), (44968, 53851), (45844, 52822), (48356, 50078)]