39985887168

素因数分解:

$2^6\times 3^5\times {\mathrm{31}}^1\times {\mathrm{82939}}^1$

素因数の和:82997

約数の個数: 168

約数和(自身を含む): 122692810240

約数和(自身を除く): 82706923072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 144, 162, 186, 192, 216, 243, 248, 279, 288, 324, 372, 432, 486, 496, 558, 576, 648, 744, 837, 864, 972, 992, 1116, 1296, 1488, 1674, 1728, 1944, 1984, 2232, 2511, 2592, 2976, 3348, 3888, 4464, 5022, 5184, 5952, 6696, 7533, 7776, 8928, 10044, 13392, 15066, 15552, 17856, 20088, 26784, 30132, 40176, 53568, 60264, 80352, 82939, 120528, 160704, 165878, 241056, 248817, 331756, 482112, 497634, 663512, 746451, 995268, 1327024, 1492902, 1990536, 2239353, 2571109, 2654048, 2985804, 3981072, 4478706, 5142218, 5308096, 5971608, 6718059, 7713327, 7962144, 8957412, 10284436, 11943216, 13436118, 15426654, 15924288, 17914824, 20154177, 20568872, 23139981, 23886432, 26872236, 30853308, 35829648, 40308354, 41137744, 46279962, 47772864, 53744472, 61706616, 69419943, 71659296, 80616708, 82275488, 92559924, 107488944, 123413232, 138839886, 143318592, 161233416, 164550976, 185119848, 208259829, 214977888, 246826464, 277679772, 322466832, 370239696, 416519658, 429955776, 493652928, 555359544, 624779487, 644933664, 740479392, 833039316, 1110719088, 1249558974, 1289867328, 1480958784, 1666078632, 2221438176, 2499117948, 3332157264, 4442876352, 4998235896, 6664314528, 9996471792, 13328629056, 19992943584, 39985887168]

約数ペア:

[(1, 39985887168), (2, 19992943584), (3, 13328629056), (4, 9996471792), (6, 6664314528), (8, 4998235896), (9, 4442876352), (12, 3332157264), (16, 2499117948), (18, 2221438176), (24, 1666078632), (27, 1480958784), (31, 1289867328), (32, 1249558974), (36, 1110719088), (48, 833039316), (54, 740479392), (62, 644933664), (64, 624779487), (72, 555359544), (81, 493652928), (93, 429955776), (96, 416519658), (108, 370239696), (124, 322466832), (144, 277679772), (162, 246826464), (186, 214977888), (192, 208259829), (216, 185119848), (243, 164550976), (248, 161233416), (279, 143318592), (288, 138839886), (324, 123413232), (372, 107488944), (432, 92559924), (486, 82275488), (496, 80616708), (558, 71659296), (576, 69419943), (648, 61706616), (744, 53744472), (837, 47772864), (864, 46279962), (972, 41137744), (992, 40308354), (1116, 35829648), (1296, 30853308), (1488, 26872236), (1674, 23886432), (1728, 23139981), (1944, 20568872), (1984, 20154177), (2232, 17914824), (2511, 15924288), (2592, 15426654), (2976, 13436118), (3348, 11943216), (3888, 10284436), (4464, 8957412), (5022, 7962144), (5184, 7713327), (5952, 6718059), (6696, 5971608), (7533, 5308096), (7776, 5142218), (8928, 4478706), (10044, 3981072), (13392, 2985804), (15066, 2654048), (15552, 2571109), (17856, 2239353), (20088, 1990536), (26784, 1492902), (30132, 1327024), (40176, 995268), (53568, 746451), (60264, 663512), (80352, 497634), (82939, 482112), (120528, 331756), (160704, 248817), (165878, 241056)]