321806496

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:459

約数の個数: 192

約数和(自身を含む): 995258880

約数和(自身を除く): 673452384

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 43, 44, 48, 57, 66, 76, 86, 88, 96, 114, 129, 132, 152, 172, 176, 209, 228, 258, 264, 304, 344, 352, 373, 418, 456, 473, 516, 528, 608, 627, 688, 746, 817, 836, 912, 946, 1032, 1056, 1119, 1254, 1376, 1419, 1492, 1634, 1672, 1824, 1892, 2064, 2238, 2451, 2508, 2838, 2984, 3268, 3344, 3784, 4103, 4128, 4476, 4902, 5016, 5676, 5968, 6536, 6688, 7087, 7568, 8206, 8952, 8987, 9804, 10032, 11352, 11936, 12309, 13072, 14174, 15136, 16039, 16412, 17904, 17974, 19608, 20064, 21261, 22704, 24618, 26144, 26961, 28348, 32078, 32824, 35808, 35948, 39216, 42522, 45408, 48117, 49236, 53922, 56696, 64156, 65648, 71896, 77957, 78432, 85044, 96234, 98472, 107844, 113392, 128312, 131296, 143792, 155914, 170088, 176429, 192468, 196944, 215688, 226784, 233871, 256624, 287584, 304741, 311828, 340176, 352858, 384936, 393888, 431376, 467742, 513248, 529287, 609482, 623656, 680352, 705716, 769872, 862752, 914223, 935484, 1058574, 1218964, 1247312, 1411432, 1539744, 1828446, 1870968, 2117148, 2437928, 2494624, 2822864, 3352151, 3656892, 3741936, 4234296, 4875856, 5645728, 6704302, 7313784, 7483872, 8468592, 9751712, 10056453, 13408604, 14627568, 16937184, 20112906, 26817208, 29255136, 40225812, 53634416, 80451624, 107268832, 160903248, 321806496]

約数ペア:

[(1, 321806496), (2, 160903248), (3, 107268832), (4, 80451624), (6, 53634416), (8, 40225812), (11, 29255136), (12, 26817208), (16, 20112906), (19, 16937184), (22, 14627568), (24, 13408604), (32, 10056453), (33, 9751712), (38, 8468592), (43, 7483872), (44, 7313784), (48, 6704302), (57, 5645728), (66, 4875856), (76, 4234296), (86, 3741936), (88, 3656892), (96, 3352151), (114, 2822864), (129, 2494624), (132, 2437928), (152, 2117148), (172, 1870968), (176, 1828446), (209, 1539744), (228, 1411432), (258, 1247312), (264, 1218964), (304, 1058574), (344, 935484), (352, 914223), (373, 862752), (418, 769872), (456, 705716), (473, 680352), (516, 623656), (528, 609482), (608, 529287), (627, 513248), (688, 467742), (746, 431376), (817, 393888), (836, 384936), (912, 352858), (946, 340176), (1032, 311828), (1056, 304741), (1119, 287584), (1254, 256624), (1376, 233871), (1419, 226784), (1492, 215688), (1634, 196944), (1672, 192468), (1824, 176429), (1892, 170088), (2064, 155914), (2238, 143792), (2451, 131296), (2508, 128312), (2838, 113392), (2984, 107844), (3268, 98472), (3344, 96234), (3784, 85044), (4103, 78432), (4128, 77957), (4476, 71896), (4902, 65648), (5016, 64156), (5676, 56696), (5968, 53922), (6536, 49236), (6688, 48117), (7087, 45408), (7568, 42522), (8206, 39216), (8952, 35948), (8987, 35808), (9804, 32824), (10032, 32078), (11352, 28348), (11936, 26961), (12309, 26144), (13072, 24618), (14174, 22704), (15136, 21261), (16039, 20064), (16412, 19608), (17904, 17974)]