1913769984

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1$

素因数の和:1224

約数の個数: 208

約数和(自身を含む): 6143905280

約数和(自身を除く): 4230135296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 256, 266, 304, 336, 384, 399, 448, 456, 512, 532, 608, 672, 768, 798, 896, 912, 1024, 1064, 1171, 1216, 1344, 1536, 1596, 1792, 1824, 2048, 2128, 2342, 2432, 2688, 3072, 3192, 3513, 3584, 3648, 4096, 4256, 4684, 4864, 5376, 6144, 6384, 7026, 7168, 7296, 8197, 8512, 9368, 9728, 10752, 12288, 12768, 14052, 14336, 14592, 16394, 17024, 18736, 19456, 21504, 22249, 24591, 25536, 28104, 28672, 29184, 32788, 34048, 37472, 38912, 43008, 44498, 49182, 51072, 56208, 58368, 65576, 66747, 68096, 74944, 77824, 86016, 88996, 98364, 102144, 112416, 116736, 131152, 133494, 136192, 149888, 155743, 177992, 196728, 204288, 224832, 233472, 262304, 266988, 272384, 299776, 311486, 355984, 393456, 408576, 449664, 467229, 524608, 533976, 544768, 599552, 622972, 711968, 786912, 817152, 899328, 934458, 1049216, 1067952, 1199104, 1245944, 1423936, 1573824, 1634304, 1798656, 1868916, 2098432, 2135904, 2398208, 2491888, 2847872, 3147648, 3597312, 3737832, 4196864, 4271808, 4796416, 4983776, 5695744, 6295296, 7194624, 7475664, 8393728, 8543616, 9967552, 11391488, 12590592, 14389248, 14951328, 16787456, 17087232, 19935104, 22782976, 25181184, 29902656, 33574912, 34174464, 39870208, 45565952, 50362368, 59805312, 68348928, 79740416, 91131904, 100724736, 119610624, 136697856, 159480832, 239221248, 273395712, 318961664, 478442496, 637923328, 956884992, 1913769984]

約数ペア:

[(1, 1913769984), (2, 956884992), (3, 637923328), (4, 478442496), (6, 318961664), (7, 273395712), (8, 239221248), (12, 159480832), (14, 136697856), (16, 119610624), (19, 100724736), (21, 91131904), (24, 79740416), (28, 68348928), (32, 59805312), (38, 50362368), (42, 45565952), (48, 39870208), (56, 34174464), (57, 33574912), (64, 29902656), (76, 25181184), (84, 22782976), (96, 19935104), (112, 17087232), (114, 16787456), (128, 14951328), (133, 14389248), (152, 12590592), (168, 11391488), (192, 9967552), (224, 8543616), (228, 8393728), (256, 7475664), (266, 7194624), (304, 6295296), (336, 5695744), (384, 4983776), (399, 4796416), (448, 4271808), (456, 4196864), (512, 3737832), (532, 3597312), (608, 3147648), (672, 2847872), (768, 2491888), (798, 2398208), (896, 2135904), (912, 2098432), (1024, 1868916), (1064, 1798656), (1171, 1634304), (1216, 1573824), (1344, 1423936), (1536, 1245944), (1596, 1199104), (1792, 1067952), (1824, 1049216), (2048, 934458), (2128, 899328), (2342, 817152), (2432, 786912), (2688, 711968), (3072, 622972), (3192, 599552), (3513, 544768), (3584, 533976), (3648, 524608), (4096, 467229), (4256, 449664), (4684, 408576), (4864, 393456), (5376, 355984), (6144, 311486), (6384, 299776), (7026, 272384), (7168, 266988), (7296, 262304), (8197, 233472), (8512, 224832), (9368, 204288), (9728, 196728), (10752, 177992), (12288, 155743), (12768, 149888), (14052, 136192), (14336, 133494), (14592, 131152), (16394, 116736), (17024, 112416), (18736, 102144), (19456, 98364), (21504, 88996), (22249, 86016), (24591, 77824), (25536, 74944), (28104, 68096), (28672, 66747), (29184, 65576), (32788, 58368), (34048, 56208), (37472, 51072), (38912, 49182), (43008, 44498)]