665971488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25411}}^1$

素因数の和:25447

約数の個数: 144

約数和(自身を含む): 2330991936

約数和(自身を除く): 1665020448

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

約数ペア:

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