2887907904

素因数分解:

$2^6\times 3^4\times 7^2\times {\mathrm{11369}}^1$

素因数の和:11407

約数の個数: 210

約数和(自身を含む): 9959199030

約数和(自身を除く): 7071291126

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, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 288, 294, 324, 336, 378, 392, 432, 441, 448, 504, 567, 576, 588, 648, 672, 756, 784, 864, 882, 1008, 1134, 1176, 1296, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2268, 2352, 2592, 2646, 3024, 3136, 3528, 3969, 4032, 4536, 4704, 5184, 5292, 6048, 7056, 7938, 9072, 9408, 10584, 11369, 12096, 14112, 15876, 18144, 21168, 22738, 28224, 31752, 34107, 36288, 42336, 45476, 63504, 68214, 79583, 84672, 90952, 102321, 127008, 136428, 159166, 181904, 204642, 238749, 254016, 272856, 306963, 318332, 363808, 409284, 477498, 545712, 557081, 613926, 636664, 716247, 727616, 818568, 920889, 954996, 1091424, 1114162, 1227852, 1273328, 1432494, 1637136, 1671243, 1841778, 1909992, 2148741, 2182848, 2228324, 2455704, 2546656, 2864988, 3274272, 3342486, 3683556, 3819984, 4297482, 4456648, 4911408, 5013729, 5093312, 5729976, 6446223, 6548544, 6684972, 7367112, 7639968, 8594964, 8913296, 9822816, 10027458, 11459952, 12892446, 13369944, 14734224, 15041187, 15279936, 17189928, 17826592, 19645632, 20054916, 22919904, 25784892, 26739888, 29468448, 30082374, 34379856, 35653184, 40109832, 45123561, 45839808, 51569784, 53479776, 58936896, 60164748, 68759712, 80219664, 90247122, 103139568, 106959552, 120329496, 137519424, 160439328, 180494244, 206279136, 240658992, 320878656, 360988488, 412558272, 481317984, 721976976, 962635968, 1443953952, 2887907904]

約数ペア:

[(1, 2887907904), (2, 1443953952), (3, 962635968), (4, 721976976), (6, 481317984), (7, 412558272), (8, 360988488), (9, 320878656), (12, 240658992), (14, 206279136), (16, 180494244), (18, 160439328), (21, 137519424), (24, 120329496), (27, 106959552), (28, 103139568), (32, 90247122), (36, 80219664), (42, 68759712), (48, 60164748), (49, 58936896), (54, 53479776), (56, 51569784), (63, 45839808), (64, 45123561), (72, 40109832), (81, 35653184), (84, 34379856), (96, 30082374), (98, 29468448), (108, 26739888), (112, 25784892), (126, 22919904), (144, 20054916), (147, 19645632), (162, 17826592), (168, 17189928), (189, 15279936), (192, 15041187), (196, 14734224), (216, 13369944), (224, 12892446), (252, 11459952), (288, 10027458), (294, 9822816), (324, 8913296), (336, 8594964), (378, 7639968), (392, 7367112), (432, 6684972), (441, 6548544), (448, 6446223), (504, 5729976), (567, 5093312), (576, 5013729), (588, 4911408), (648, 4456648), (672, 4297482), (756, 3819984), (784, 3683556), (864, 3342486), (882, 3274272), (1008, 2864988), (1134, 2546656), (1176, 2455704), (1296, 2228324), (1323, 2182848), (1344, 2148741), (1512, 1909992), (1568, 1841778), (1728, 1671243), (1764, 1637136), (2016, 1432494), (2268, 1273328), (2352, 1227852), (2592, 1114162), (2646, 1091424), (3024, 954996), (3136, 920889), (3528, 818568), (3969, 727616), (4032, 716247), (4536, 636664), (4704, 613926), (5184, 557081), (5292, 545712), (6048, 477498), (7056, 409284), (7938, 363808), (9072, 318332), (9408, 306963), (10584, 272856), (11369, 254016), (12096, 238749), (14112, 204642), (15876, 181904), (18144, 159166), (21168, 136428), (22738, 127008), (28224, 102321), (31752, 90952), (34107, 84672), (36288, 79583), (42336, 68214), (45476, 63504)]