19139259664

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 46755102720

約数和(自身を除く): 27615843056

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 67, 76, 98, 112, 127, 133, 134, 151, 152, 196, 254, 266, 268, 302, 304, 392, 469, 508, 532, 536, 604, 784, 889, 931, 938, 1016, 1057, 1064, 1072, 1208, 1273, 1778, 1862, 1876, 2032, 2114, 2128, 2413, 2416, 2546, 2869, 3283, 3556, 3724, 3752, 4228, 4826, 5092, 5738, 6223, 6566, 7112, 7399, 7448, 7504, 8456, 8509, 8911, 9652, 10117, 10184, 11476, 12446, 13132, 14224, 14798, 14896, 16891, 16912, 17018, 17822, 19177, 19304, 20083, 20234, 20368, 22952, 24892, 26264, 29596, 33782, 34036, 35644, 38354, 38608, 40166, 40468, 45904, 49784, 52528, 59192, 59563, 62377, 67564, 68072, 70819, 71288, 76708, 80332, 80936, 99568, 118237, 118384, 119126, 124754, 134239, 135128, 136144, 140581, 141638, 142576, 153416, 160664, 161671, 161872, 192223, 236474, 238252, 249508, 268478, 270256, 281162, 283276, 306832, 321328, 323342, 364363, 384446, 416941, 472948, 476504, 495733, 499016, 536956, 562324, 566552, 646684, 728726, 768892, 833882, 939673, 945896, 953008, 991466, 998032, 1073912, 1124648, 1131697, 1133104, 1284859, 1293368, 1345561, 1457452, 1537784, 1667764, 1879346, 1891792, 1982932, 2147824, 2249296, 2263394, 2550541, 2569718, 2586736, 2691122, 2914904, 3075568, 3335528, 3758692, 3965864, 4526788, 5101082, 5139436, 5382244, 5829808, 6671056, 7517384, 7921879, 7931728, 8994013, 9053576, 9418927, 10202164, 10278872, 10764488, 15034768, 15843758, 17853787, 17988026, 18107152, 18837854, 20404328, 20557744, 21528976, 24412321, 31687516, 35707574, 35976052, 37675708, 40808656, 48824642, 62958091, 63375032, 71415148, 71952104, 75351416, 97649284, 125916182, 126750064, 142830296, 143904208, 150702832, 170886247, 195298568, 251832364, 285660592, 341772494, 390597136, 503664728, 683544988, 1007329456, 1196203729, 1367089976, 2392407458, 2734179952, 4784814916, 9569629832, 19139259664]

約数ペア:

[(1, 19139259664), (2, 9569629832), (4, 4784814916), (7, 2734179952), (8, 2392407458), (14, 1367089976), (16, 1196203729), (19, 1007329456), (28, 683544988), (38, 503664728), (49, 390597136), (56, 341772494), (67, 285660592), (76, 251832364), (98, 195298568), (112, 170886247), (127, 150702832), (133, 143904208), (134, 142830296), (151, 126750064), (152, 125916182), (196, 97649284), (254, 75351416), (266, 71952104), (268, 71415148), (302, 63375032), (304, 62958091), (392, 48824642), (469, 40808656), (508, 37675708), (532, 35976052), (536, 35707574), (604, 31687516), (784, 24412321), (889, 21528976), (931, 20557744), (938, 20404328), (1016, 18837854), (1057, 18107152), (1064, 17988026), (1072, 17853787), (1208, 15843758), (1273, 15034768), (1778, 10764488), (1862, 10278872), (1876, 10202164), (2032, 9418927), (2114, 9053576), (2128, 8994013), (2413, 7931728), (2416, 7921879), (2546, 7517384), (2869, 6671056), (3283, 5829808), (3556, 5382244), (3724, 5139436), (3752, 5101082), (4228, 4526788), (4826, 3965864), (5092, 3758692), (5738, 3335528), (6223, 3075568), (6566, 2914904), (7112, 2691122), (7399, 2586736), (7448, 2569718), (7504, 2550541), (8456, 2263394), (8509, 2249296), (8911, 2147824), (9652, 1982932), (10117, 1891792), (10184, 1879346), (11476, 1667764), (12446, 1537784), (13132, 1457452), (14224, 1345561), (14798, 1293368), (14896, 1284859), (16891, 1133104), (16912, 1131697), (17018, 1124648), (17822, 1073912), (19177, 998032), (19304, 991466), (20083, 953008), (20234, 945896), (20368, 939673), (22952, 833882), (24892, 768892), (26264, 728726), (29596, 646684), (33782, 566552), (34036, 562324), (35644, 536956), (38354, 499016), (38608, 495733), (40166, 476504), (40468, 472948), (45904, 416941), (49784, 384446), (52528, 364363), (59192, 323342), (59563, 321328), (62377, 306832), (67564, 283276), (68072, 281162), (70819, 270256), (71288, 268478), (76708, 249508), (80332, 238252), (80936, 236474), (99568, 192223), (118237, 161872), (118384, 161671), (119126, 160664), (124754, 153416), (134239, 142576), (135128, 141638), (136144, 140581)]