19216570464

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{244411}}^1$

素因数の和:244450

約数の個数: 192

約数和(自身を含む): 68982842880

約数和(自身を除く): 49766272416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 19656, 26208, 39312, 78624, 244411, 488822, 733233, 977644, 1466466, 1710877, 1955288, 2199699, 2932932, 3177343, 3421754, 3910576, 4399398, 5132631, 5865864, 6354686, 6599097, 6843508, 7821152, 8798796, 9532029, 10265262, 11731728, 12709372, 13198194, 13687016, 15397893, 17597592, 19064058, 20530524, 22241401, 23463456, 25418744, 26396388, 27374032, 28596087, 30795786, 35195184, 38128116, 41061048, 44482802, 46193679, 50837488, 52792776, 54748064, 57192174, 61591572, 66724203, 70390368, 76256232, 82122096, 85788261, 88965604, 92387358, 101674976, 105585552, 114384348, 123183144, 133448406, 152512464, 164244192, 171576522, 177931208, 184774716, 200172609, 211171104, 228768696, 246366288, 266896812, 305024928, 343153044, 355862416, 369549432, 400345218, 457537392, 492732576, 533793624, 600517827, 686306088, 711724832, 739098864, 800690436, 915074784, 1067587248, 1201035654, 1372612176, 1478197728, 1601380872, 2135174496, 2402071308, 2745224352, 3202761744, 4804142616, 6405523488, 9608285232, 19216570464]

約数ペア:

[(1, 19216570464), (2, 9608285232), (3, 6405523488), (4, 4804142616), (6, 3202761744), (7, 2745224352), (8, 2402071308), (9, 2135174496), (12, 1601380872), (13, 1478197728), (14, 1372612176), (16, 1201035654), (18, 1067587248), (21, 915074784), (24, 800690436), (26, 739098864), (27, 711724832), (28, 686306088), (32, 600517827), (36, 533793624), (39, 492732576), (42, 457537392), (48, 400345218), (52, 369549432), (54, 355862416), (56, 343153044), (63, 305024928), (72, 266896812), (78, 246366288), (84, 228768696), (91, 211171104), (96, 200172609), (104, 184774716), (108, 177931208), (112, 171576522), (117, 164244192), (126, 152512464), (144, 133448406), (156, 123183144), (168, 114384348), (182, 105585552), (189, 101674976), (208, 92387358), (216, 88965604), (224, 85788261), (234, 82122096), (252, 76256232), (273, 70390368), (288, 66724203), (312, 61591572), (336, 57192174), (351, 54748064), (364, 52792776), (378, 50837488), (416, 46193679), (432, 44482802), (468, 41061048), (504, 38128116), (546, 35195184), (624, 30795786), (672, 28596087), (702, 27374032), (728, 26396388), (756, 25418744), (819, 23463456), (864, 22241401), (936, 20530524), (1008, 19064058), (1092, 17597592), (1248, 15397893), (1404, 13687016), (1456, 13198194), (1512, 12709372), (1638, 11731728), (1872, 10265262), (2016, 9532029), (2184, 8798796), (2457, 7821152), (2808, 6843508), (2912, 6599097), (3024, 6354686), (3276, 5865864), (3744, 5132631), (4368, 4399398), (4914, 3910576), (5616, 3421754), (6048, 3177343), (6552, 2932932), (8736, 2199699), (9828, 1955288), (11232, 1710877), (13104, 1466466), (19656, 977644), (26208, 733233), (39312, 488822), (78624, 244411)]