1312278912

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:841

約数の個数: 192

約数和(自身を含む): 4337292960

約数和(自身を除く): 3025014048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 353, 384, 448, 461, 504, 576, 672, 706, 896, 922, 1008, 1059, 1152, 1344, 1383, 1412, 1844, 2016, 2118, 2471, 2688, 2766, 2824, 3177, 3227, 3688, 4032, 4149, 4236, 4942, 5532, 5648, 6354, 6454, 7376, 7413, 8064, 8298, 8472, 9681, 9884, 11064, 11296, 12708, 12908, 14752, 14826, 16596, 16944, 19362, 19768, 22128, 22239, 22592, 25416, 25816, 29043, 29504, 29652, 33192, 33888, 38724, 39536, 44256, 44478, 45184, 50832, 51632, 58086, 59008, 59304, 66384, 67776, 77448, 79072, 88512, 88956, 101664, 103264, 116172, 118608, 132768, 135552, 154896, 158144, 162733, 177024, 177912, 203328, 206528, 232344, 237216, 265536, 309792, 316288, 325466, 355824, 406656, 413056, 464688, 474432, 488199, 531072, 619584, 650932, 711648, 929376, 948864, 976398, 1139131, 1239168, 1301864, 1423296, 1464597, 1858752, 1952796, 2278262, 2603728, 2846592, 2929194, 3417393, 3717504, 3905592, 4556524, 5207456, 5858388, 6834786, 7811184, 9113048, 10252179, 10414912, 11716776, 13669572, 15622368, 18226096, 20504358, 20829824, 23433552, 27339144, 31244736, 36452192, 41008716, 46867104, 54678288, 62489472, 72904384, 82017432, 93734208, 109356576, 145808768, 164034864, 187468416, 218713152, 328069728, 437426304, 656139456, 1312278912]

約数ペア:

[(1, 1312278912), (2, 656139456), (3, 437426304), (4, 328069728), (6, 218713152), (7, 187468416), (8, 164034864), (9, 145808768), (12, 109356576), (14, 93734208), (16, 82017432), (18, 72904384), (21, 62489472), (24, 54678288), (28, 46867104), (32, 41008716), (36, 36452192), (42, 31244736), (48, 27339144), (56, 23433552), (63, 20829824), (64, 20504358), (72, 18226096), (84, 15622368), (96, 13669572), (112, 11716776), (126, 10414912), (128, 10252179), (144, 9113048), (168, 7811184), (192, 6834786), (224, 5858388), (252, 5207456), (288, 4556524), (336, 3905592), (353, 3717504), (384, 3417393), (448, 2929194), (461, 2846592), (504, 2603728), (576, 2278262), (672, 1952796), (706, 1858752), (896, 1464597), (922, 1423296), (1008, 1301864), (1059, 1239168), (1152, 1139131), (1344, 976398), (1383, 948864), (1412, 929376), (1844, 711648), (2016, 650932), (2118, 619584), (2471, 531072), (2688, 488199), (2766, 474432), (2824, 464688), (3177, 413056), (3227, 406656), (3688, 355824), (4032, 325466), (4149, 316288), (4236, 309792), (4942, 265536), (5532, 237216), (5648, 232344), (6354, 206528), (6454, 203328), (7376, 177912), (7413, 177024), (8064, 162733), (8298, 158144), (8472, 154896), (9681, 135552), (9884, 132768), (11064, 118608), (11296, 116172), (12708, 103264), (12908, 101664), (14752, 88956), (14826, 88512), (16596, 79072), (16944, 77448), (19362, 67776), (19768, 66384), (22128, 59304), (22239, 59008), (22592, 58086), (25416, 51632), (25816, 50832), (29043, 45184), (29504, 44478), (29652, 44256), (33192, 39536), (33888, 38724)]