2220405408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{2141}}^1$

素因数の和:2447

約数の個数: 144

約数和(自身を含む): 6827727816

約数和(自身を除く): 4607322408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 277, 288, 312, 416, 468, 554, 624, 831, 936, 1108, 1248, 1662, 1872, 2141, 2216, 2493, 3324, 3601, 3744, 4282, 4432, 4986, 6423, 6648, 7202, 8564, 8864, 9972, 10803, 12846, 13296, 14404, 17128, 19269, 19944, 21606, 25692, 26592, 27833, 28808, 32409, 34256, 38538, 39888, 43212, 51384, 55666, 57616, 64818, 68512, 77076, 79776, 83499, 86424, 102768, 111332, 115232, 129636, 154152, 166998, 172848, 205536, 222664, 250497, 259272, 308304, 333996, 345696, 445328, 500994, 518544, 593057, 616608, 667992, 890656, 1001988, 1037088, 1186114, 1335984, 1779171, 2003976, 2372228, 2671968, 3558342, 4007952, 4744456, 5337513, 7116684, 7709741, 8015904, 9488912, 10675026, 14233368, 15419482, 18977824, 21350052, 23129223, 28466736, 30838964, 42700104, 46258446, 56933472, 61677928, 69387669, 85400208, 92516892, 123355856, 138775338, 170800416, 185033784, 246711712, 277550676, 370067568, 555101352, 740135136, 1110202704, 2220405408]

約数ペア:

[(1, 2220405408), (2, 1110202704), (3, 740135136), (4, 555101352), (6, 370067568), (8, 277550676), (9, 246711712), (12, 185033784), (13, 170800416), (16, 138775338), (18, 123355856), (24, 92516892), (26, 85400208), (32, 69387669), (36, 61677928), (39, 56933472), (48, 46258446), (52, 42700104), (72, 30838964), (78, 28466736), (96, 23129223), (104, 21350052), (117, 18977824), (144, 15419482), (156, 14233368), (208, 10675026), (234, 9488912), (277, 8015904), (288, 7709741), (312, 7116684), (416, 5337513), (468, 4744456), (554, 4007952), (624, 3558342), (831, 2671968), (936, 2372228), (1108, 2003976), (1248, 1779171), (1662, 1335984), (1872, 1186114), (2141, 1037088), (2216, 1001988), (2493, 890656), (3324, 667992), (3601, 616608), (3744, 593057), (4282, 518544), (4432, 500994), (4986, 445328), (6423, 345696), (6648, 333996), (7202, 308304), (8564, 259272), (8864, 250497), (9972, 222664), (10803, 205536), (12846, 172848), (13296, 166998), (14404, 154152), (17128, 129636), (19269, 115232), (19944, 111332), (21606, 102768), (25692, 86424), (26592, 83499), (27833, 79776), (28808, 77076), (32409, 68512), (34256, 64818), (38538, 57616), (39888, 55666), (43212, 51384)]