1968418368

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:842

約数の個数: 224

約数和(自身を含む): 6646590720

約数和(自身を除く): 4678172352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 353, 378, 432, 448, 461, 504, 576, 672, 706, 756, 864, 922, 1008, 1059, 1344, 1383, 1412, 1512, 1728, 1844, 2016, 2118, 2471, 2766, 2824, 3024, 3177, 3227, 3688, 4032, 4149, 4236, 4942, 5532, 5648, 6048, 6354, 6454, 7376, 7413, 8298, 8472, 9531, 9681, 9884, 11064, 11296, 12096, 12447, 12708, 12908, 14752, 14826, 16596, 16944, 19062, 19362, 19768, 22128, 22239, 22592, 24894, 25416, 25816, 29043, 29504, 29652, 33192, 33888, 38124, 38724, 39536, 44256, 44478, 49788, 50832, 51632, 58086, 59304, 66384, 66717, 67776, 76248, 77448, 79072, 87129, 88512, 88956, 99576, 101664, 103264, 116172, 118608, 132768, 133434, 152496, 154896, 158144, 162733, 174258, 177912, 199152, 203328, 206528, 232344, 237216, 265536, 266868, 304992, 309792, 325466, 348516, 355824, 398304, 464688, 474432, 488199, 533736, 609984, 619584, 650932, 697032, 711648, 796608, 929376, 976398, 1067472, 1139131, 1301864, 1394064, 1423296, 1464597, 1858752, 1952796, 2134944, 2278262, 2603728, 2788128, 2929194, 3417393, 3905592, 4269888, 4393791, 4556524, 5207456, 5576256, 5858388, 6834786, 7811184, 8787582, 9113048, 10252179, 10414912, 11716776, 13669572, 15622368, 17575164, 18226096, 20504358, 23433552, 27339144, 30756537, 31244736, 35150328, 36452192, 41008716, 46867104, 54678288, 61513074, 70300656, 72904384, 82017432, 93734208, 109356576, 123026148, 140601312, 164034864, 218713152, 246052296, 281202624, 328069728, 492104592, 656139456, 984209184, 1968418368]

約数ペア:

[(1, 1968418368), (2, 984209184), (3, 656139456), (4, 492104592), (6, 328069728), (7, 281202624), (8, 246052296), (9, 218713152), (12, 164034864), (14, 140601312), (16, 123026148), (18, 109356576), (21, 93734208), (24, 82017432), (27, 72904384), (28, 70300656), (32, 61513074), (36, 54678288), (42, 46867104), (48, 41008716), (54, 36452192), (56, 35150328), (63, 31244736), (64, 30756537), (72, 27339144), (84, 23433552), (96, 20504358), (108, 18226096), (112, 17575164), (126, 15622368), (144, 13669572), (168, 11716776), (189, 10414912), (192, 10252179), (216, 9113048), (224, 8787582), (252, 7811184), (288, 6834786), (336, 5858388), (353, 5576256), (378, 5207456), (432, 4556524), (448, 4393791), (461, 4269888), (504, 3905592), (576, 3417393), (672, 2929194), (706, 2788128), (756, 2603728), (864, 2278262), (922, 2134944), (1008, 1952796), (1059, 1858752), (1344, 1464597), (1383, 1423296), (1412, 1394064), (1512, 1301864), (1728, 1139131), (1844, 1067472), (2016, 976398), (2118, 929376), (2471, 796608), (2766, 711648), (2824, 697032), (3024, 650932), (3177, 619584), (3227, 609984), (3688, 533736), (4032, 488199), (4149, 474432), (4236, 464688), (4942, 398304), (5532, 355824), (5648, 348516), (6048, 325466), (6354, 309792), (6454, 304992), (7376, 266868), (7413, 265536), (8298, 237216), (8472, 232344), (9531, 206528), (9681, 203328), (9884, 199152), (11064, 177912), (11296, 174258), (12096, 162733), (12447, 158144), (12708, 154896), (12908, 152496), (14752, 133434), (14826, 132768), (16596, 118608), (16944, 116172), (19062, 103264), (19362, 101664), (19768, 99576), (22128, 88956), (22239, 88512), (22592, 87129), (24894, 79072), (25416, 77448), (25816, 76248), (29043, 67776), (29504, 66717), (29652, 66384), (33192, 59304), (33888, 58086), (38124, 51632), (38724, 50832), (39536, 49788), (44256, 44478)]