2148297984

素因数分解:

$2^8\times 3^3\times 7^2\times {\mathrm{6343}}^1$

素因数の和:6382

約数の個数: 216

約数和(自身を含む): 7391267520

約数和(自身を除く): 5242969536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 128, 144, 147, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 336, 378, 384, 392, 432, 441, 448, 504, 576, 588, 672, 756, 768, 784, 864, 882, 896, 1008, 1152, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 1792, 2016, 2304, 2352, 2646, 2688, 3024, 3136, 3456, 3528, 4032, 4704, 5292, 5376, 6048, 6272, 6343, 6912, 7056, 8064, 9408, 10584, 12096, 12544, 12686, 14112, 16128, 18816, 19029, 21168, 24192, 25372, 28224, 37632, 38058, 42336, 44401, 48384, 50744, 56448, 57087, 76116, 84672, 88802, 101488, 112896, 114174, 133203, 152232, 169344, 171261, 177604, 202976, 228348, 266406, 304464, 310807, 338688, 342522, 355208, 399609, 405952, 456696, 532812, 608928, 621614, 685044, 710416, 799218, 811904, 913392, 932421, 1065624, 1198827, 1217856, 1243228, 1370088, 1420832, 1598436, 1623808, 1826784, 1864842, 2131248, 2397654, 2435712, 2486456, 2740176, 2797263, 2841664, 3196872, 3653568, 3729684, 4262496, 4795308, 4871424, 4972912, 5480352, 5594526, 5683328, 6393744, 7307136, 7459368, 8391789, 8524992, 9590616, 9945824, 10960704, 11189052, 11366656, 12787488, 14614272, 14918736, 16783578, 17049984, 19181232, 19891648, 21921408, 22378104, 25574976, 29837472, 33567156, 34099968, 38362464, 39783296, 43842816, 44756208, 51149952, 59674944, 67134312, 76724928, 79566592, 89512416, 102299904, 119349888, 134268624, 153449856, 179024832, 238699776, 268537248, 306899712, 358049664, 537074496, 716099328, 1074148992, 2148297984]

約数ペア:

[(1, 2148297984), (2, 1074148992), (3, 716099328), (4, 537074496), (6, 358049664), (7, 306899712), (8, 268537248), (9, 238699776), (12, 179024832), (14, 153449856), (16, 134268624), (18, 119349888), (21, 102299904), (24, 89512416), (27, 79566592), (28, 76724928), (32, 67134312), (36, 59674944), (42, 51149952), (48, 44756208), (49, 43842816), (54, 39783296), (56, 38362464), (63, 34099968), (64, 33567156), (72, 29837472), (84, 25574976), (96, 22378104), (98, 21921408), (108, 19891648), (112, 19181232), (126, 17049984), (128, 16783578), (144, 14918736), (147, 14614272), (168, 12787488), (189, 11366656), (192, 11189052), (196, 10960704), (216, 9945824), (224, 9590616), (252, 8524992), (256, 8391789), (288, 7459368), (294, 7307136), (336, 6393744), (378, 5683328), (384, 5594526), (392, 5480352), (432, 4972912), (441, 4871424), (448, 4795308), (504, 4262496), (576, 3729684), (588, 3653568), (672, 3196872), (756, 2841664), (768, 2797263), (784, 2740176), (864, 2486456), (882, 2435712), (896, 2397654), (1008, 2131248), (1152, 1864842), (1176, 1826784), (1323, 1623808), (1344, 1598436), (1512, 1420832), (1568, 1370088), (1728, 1243228), (1764, 1217856), (1792, 1198827), (2016, 1065624), (2304, 932421), (2352, 913392), (2646, 811904), (2688, 799218), (3024, 710416), (3136, 685044), (3456, 621614), (3528, 608928), (4032, 532812), (4704, 456696), (5292, 405952), (5376, 399609), (6048, 355208), (6272, 342522), (6343, 338688), (6912, 310807), (7056, 304464), (8064, 266406), (9408, 228348), (10584, 202976), (12096, 177604), (12544, 171261), (12686, 169344), (14112, 152232), (16128, 133203), (18816, 114174), (19029, 112896), (21168, 101488), (24192, 88802), (25372, 84672), (28224, 76116), (37632, 57087), (38058, 56448), (42336, 50744), (44401, 48384)]