1331942976

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25449

約数の個数: 168

約数和(自身を含む): 4698983744

約数和(自身を除く): 3367040768

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, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 13104, 17472, 25411, 26208, 50822, 52416, 76233, 101644, 152466, 177877, 203288, 228699, 304932, 330343, 355754, 406576, 457398, 533631, 609864, 660686, 711508, 813152, 914796, 991029, 1067262, 1219728, 1321372, 1423016, 1600893, 1626304, 1829592, 1982058, 2134524, 2312401, 2439456, 2642744, 2846032, 2973087, 3201786, 3659184, 3964116, 4269048, 4624802, 4878912, 5285488, 5692064, 5946174, 6403572, 6937203, 7318368, 7928232, 8538096, 9249604, 10570976, 11384128, 11892348, 12807144, 13874406, 14636736, 15856464, 17076192, 18499208, 20811609, 21141952, 23784696, 25614288, 27748812, 31712928, 34152384, 36998416, 41623218, 47569392, 51228576, 55497624, 63425856, 73996832, 83246436, 95138784, 102457152, 110995248, 147993664, 166492872, 190277568, 221990496, 332985744, 443980992, 665971488, 1331942976]

約数ペア:

[(1, 1331942976), (2, 665971488), (3, 443980992), (4, 332985744), (6, 221990496), (7, 190277568), (8, 166492872), (9, 147993664), (12, 110995248), (13, 102457152), (14, 95138784), (16, 83246436), (18, 73996832), (21, 63425856), (24, 55497624), (26, 51228576), (28, 47569392), (32, 41623218), (36, 36998416), (39, 34152384), (42, 31712928), (48, 27748812), (52, 25614288), (56, 23784696), (63, 21141952), (64, 20811609), (72, 18499208), (78, 17076192), (84, 15856464), (91, 14636736), (96, 13874406), (104, 12807144), (112, 11892348), (117, 11384128), (126, 10570976), (144, 9249604), (156, 8538096), (168, 7928232), (182, 7318368), (192, 6937203), (208, 6403572), (224, 5946174), (234, 5692064), (252, 5285488), (273, 4878912), (288, 4624802), (312, 4269048), (336, 3964116), (364, 3659184), (416, 3201786), (448, 2973087), (468, 2846032), (504, 2642744), (546, 2439456), (576, 2312401), (624, 2134524), (672, 1982058), (728, 1829592), (819, 1626304), (832, 1600893), (936, 1423016), (1008, 1321372), (1092, 1219728), (1248, 1067262), (1344, 991029), (1456, 914796), (1638, 813152), (1872, 711508), (2016, 660686), (2184, 609864), (2496, 533631), (2912, 457398), (3276, 406576), (3744, 355754), (4032, 330343), (4368, 304932), (5824, 228699), (6552, 203288), (7488, 177877), (8736, 152466), (13104, 101644), (17472, 76233), (25411, 52416), (26208, 50822)]