255626223696

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{31481}}^1$

素因数の和:31650

約数の個数: 240

約数和(自身を含む): 789248199168

約数和(自身を除く): 533621975472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 107, 124, 136, 144, 153, 186, 204, 214, 248, 272, 279, 306, 321, 372, 408, 428, 496, 527, 558, 612, 642, 744, 816, 856, 963, 1054, 1116, 1224, 1284, 1488, 1581, 1712, 1819, 1926, 2108, 2232, 2448, 2568, 3162, 3317, 3638, 3852, 4216, 4464, 4743, 5136, 5457, 6324, 6634, 7276, 7704, 8432, 9486, 9951, 10914, 12648, 13268, 14552, 15408, 16371, 18972, 19902, 21828, 25296, 26536, 29104, 29853, 31481, 32742, 37944, 39804, 43656, 53072, 56389, 59706, 62962, 65484, 75888, 79608, 87312, 94443, 112778, 119412, 125924, 130968, 159216, 169167, 188886, 225556, 238824, 251848, 261936, 283329, 338334, 377772, 451112, 477648, 503696, 507501, 535177, 566658, 676668, 755544, 902224, 975911, 1015002, 1070354, 1133316, 1353336, 1511088, 1605531, 1951822, 2030004, 2140708, 2266632, 2706672, 2927733, 3211062, 3368467, 3903644, 4060008, 4281416, 4533264, 4816593, 5855466, 6422124, 6736934, 7807288, 8120016, 8562832, 8783199, 9633186, 10105401, 11710932, 12844248, 13473868, 15614576, 16590487, 17566398, 19266372, 20210802, 23421864, 25688496, 26947736, 30316203, 33180974, 35132796, 38532744, 40421604, 46843728, 49771461, 53895472, 57263939, 60632406, 66361948, 70265592, 77065488, 80843208, 99542922, 104422477, 114527878, 121264812, 132723896, 140531184, 149314383, 161686416, 171791817, 199085844, 208844954, 229055756, 242529624, 265447792, 298628766, 313267431, 343583634, 398171688, 417689908, 458111512, 485059248, 515375451, 597257532, 626534862, 687167268, 796343376, 835379816, 916223024, 939802293, 1030750902, 1194515064, 1253069724, 1374334536, 1670759632, 1775182109, 1879604586, 2061501804, 2389030128, 2506139448, 2748669072, 3550364218, 3759209172, 4123003608, 5012278896, 5325546327, 7100728436, 7518418344, 8246007216, 10651092654, 14201456872, 15036836688, 15976638981, 21302185308, 28402913744, 31953277962, 42604370616, 63906555924, 85208741232, 127813111848, 255626223696]

約数ペア:

[(1, 255626223696), (2, 127813111848), (3, 85208741232), (4, 63906555924), (6, 42604370616), (8, 31953277962), (9, 28402913744), (12, 21302185308), (16, 15976638981), (17, 15036836688), (18, 14201456872), (24, 10651092654), (31, 8246007216), (34, 7518418344), (36, 7100728436), (48, 5325546327), (51, 5012278896), (62, 4123003608), (68, 3759209172), (72, 3550364218), (93, 2748669072), (102, 2506139448), (107, 2389030128), (124, 2061501804), (136, 1879604586), (144, 1775182109), (153, 1670759632), (186, 1374334536), (204, 1253069724), (214, 1194515064), (248, 1030750902), (272, 939802293), (279, 916223024), (306, 835379816), (321, 796343376), (372, 687167268), (408, 626534862), (428, 597257532), (496, 515375451), (527, 485059248), (558, 458111512), (612, 417689908), (642, 398171688), (744, 343583634), (816, 313267431), (856, 298628766), (963, 265447792), (1054, 242529624), (1116, 229055756), (1224, 208844954), (1284, 199085844), (1488, 171791817), (1581, 161686416), (1712, 149314383), (1819, 140531184), (1926, 132723896), (2108, 121264812), (2232, 114527878), (2448, 104422477), (2568, 99542922), (3162, 80843208), (3317, 77065488), (3638, 70265592), (3852, 66361948), (4216, 60632406), (4464, 57263939), (4743, 53895472), (5136, 49771461), (5457, 46843728), (6324, 40421604), (6634, 38532744), (7276, 35132796), (7704, 33180974), (8432, 30316203), (9486, 26947736), (9951, 25688496), (10914, 23421864), (12648, 20210802), (13268, 19266372), (14552, 17566398), (15408, 16590487), (16371, 15614576), (18972, 13473868), (19902, 12844248), (21828, 11710932), (25296, 10105401), (26536, 9633186), (29104, 8783199), (29853, 8562832), (31481, 8120016), (32742, 7807288), (37944, 6736934), (39804, 6422124), (43656, 5855466), (53072, 4816593), (56389, 4533264), (59706, 4281416), (62962, 4060008), (65484, 3903644), (75888, 3368467), (79608, 3211062), (87312, 2927733), (94443, 2706672), (112778, 2266632), (119412, 2140708), (125924, 2030004), (130968, 1951822), (159216, 1605531), (169167, 1511088), (188886, 1353336), (225556, 1133316), (238824, 1070354), (251848, 1015002), (261936, 975911), (283329, 902224), (338334, 755544), (377772, 676668), (451112, 566658), (477648, 535177), (503696, 507501)]