3999891168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21803}}^1$

素因数の和:21846

約数の個数: 216

約数和(自身を含む): 14250265848

約数和(自身を除く): 10250374680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 224, 234, 252, 273, 288, 294, 312, 336, 364, 392, 416, 441, 468, 504, 546, 588, 624, 637, 672, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1248, 1274, 1456, 1568, 1638, 1764, 1872, 1911, 2016, 2184, 2352, 2548, 2912, 3276, 3528, 3744, 3822, 4368, 4704, 5096, 5733, 6552, 7056, 7644, 8736, 10192, 11466, 13104, 14112, 15288, 20384, 21803, 22932, 26208, 30576, 43606, 45864, 61152, 65409, 87212, 91728, 130818, 152621, 174424, 183456, 196227, 261636, 283439, 305242, 348848, 392454, 457863, 523272, 566878, 610484, 697696, 784908, 850317, 915726, 1046544, 1068347, 1133756, 1220968, 1373589, 1569816, 1700634, 1831452, 1984073, 2093088, 2136694, 2267512, 2441936, 2550951, 2747178, 3139632, 3205041, 3401268, 3662904, 3968146, 4273388, 4535024, 4883872, 5101902, 5494356, 5952219, 6279264, 6410082, 6802536, 7325808, 7936292, 8546776, 9070048, 9615123, 10203804, 10988712, 11904438, 12820164, 13605072, 13888511, 14651616, 15872584, 17093552, 17856657, 19230246, 20407608, 21977424, 23808876, 25640328, 27210144, 27777022, 31745168, 34187104, 35713314, 38460492, 40815216, 41665533, 43954848, 47617752, 51280656, 55554044, 63490336, 71426628, 76920984, 81630432, 83331066, 95235504, 102561312, 111108088, 124996599, 142853256, 153841968, 166662132, 190471008, 222216176, 249993198, 285706512, 307683936, 333324264, 444432352, 499986396, 571413024, 666648528, 999972792, 1333297056, 1999945584, 3999891168]

約数ペア:

[(1, 3999891168), (2, 1999945584), (3, 1333297056), (4, 999972792), (6, 666648528), (7, 571413024), (8, 499986396), (9, 444432352), (12, 333324264), (13, 307683936), (14, 285706512), (16, 249993198), (18, 222216176), (21, 190471008), (24, 166662132), (26, 153841968), (28, 142853256), (32, 124996599), (36, 111108088), (39, 102561312), (42, 95235504), (48, 83331066), (49, 81630432), (52, 76920984), (56, 71426628), (63, 63490336), (72, 55554044), (78, 51280656), (84, 47617752), (91, 43954848), (96, 41665533), (98, 40815216), (104, 38460492), (112, 35713314), (117, 34187104), (126, 31745168), (144, 27777022), (147, 27210144), (156, 25640328), (168, 23808876), (182, 21977424), (196, 20407608), (208, 19230246), (224, 17856657), (234, 17093552), (252, 15872584), (273, 14651616), (288, 13888511), (294, 13605072), (312, 12820164), (336, 11904438), (364, 10988712), (392, 10203804), (416, 9615123), (441, 9070048), (468, 8546776), (504, 7936292), (546, 7325808), (588, 6802536), (624, 6410082), (637, 6279264), (672, 5952219), (728, 5494356), (784, 5101902), (819, 4883872), (882, 4535024), (936, 4273388), (1008, 3968146), (1092, 3662904), (1176, 3401268), (1248, 3205041), (1274, 3139632), (1456, 2747178), (1568, 2550951), (1638, 2441936), (1764, 2267512), (1872, 2136694), (1911, 2093088), (2016, 1984073), (2184, 1831452), (2352, 1700634), (2548, 1569816), (2912, 1373589), (3276, 1220968), (3528, 1133756), (3744, 1068347), (3822, 1046544), (4368, 915726), (4704, 850317), (5096, 784908), (5733, 697696), (6552, 610484), (7056, 566878), (7644, 523272), (8736, 457863), (10192, 392454), (11466, 348848), (13104, 305242), (14112, 283439), (15288, 261636), (20384, 196227), (21803, 183456), (22932, 174424), (26208, 152621), (30576, 130818), (43606, 91728), (45864, 87212), (61152, 65409)]