1640239104

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{19069}}^1$

素因数の和:19103

約数の個数: 104

約数和(自身を含む): 4998475840

約数和(自身を除く): 3358236736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2048, 2688, 3072, 3584, 4096, 5376, 6144, 7168, 10752, 12288, 14336, 19069, 21504, 28672, 38138, 43008, 57207, 76276, 86016, 114414, 133483, 152552, 228828, 266966, 305104, 400449, 457656, 533932, 610208, 800898, 915312, 1067864, 1220416, 1601796, 1830624, 2135728, 2440832, 3203592, 3661248, 4271456, 4881664, 6407184, 7322496, 8542912, 9763328, 12814368, 14644992, 17085824, 19526656, 25628736, 29289984, 34171648, 39053312, 51257472, 58579968, 68343296, 78106624, 102514944, 117159936, 136686592, 205029888, 234319872, 273373184, 410059776, 546746368, 820119552, 1640239104]

約数ペア:

[(1, 1640239104), (2, 820119552), (3, 546746368), (4, 410059776), (6, 273373184), (7, 234319872), (8, 205029888), (12, 136686592), (14, 117159936), (16, 102514944), (21, 78106624), (24, 68343296), (28, 58579968), (32, 51257472), (42, 39053312), (48, 34171648), (56, 29289984), (64, 25628736), (84, 19526656), (96, 17085824), (112, 14644992), (128, 12814368), (168, 9763328), (192, 8542912), (224, 7322496), (256, 6407184), (336, 4881664), (384, 4271456), (448, 3661248), (512, 3203592), (672, 2440832), (768, 2135728), (896, 1830624), (1024, 1601796), (1344, 1220416), (1536, 1067864), (1792, 915312), (2048, 800898), (2688, 610208), (3072, 533932), (3584, 457656), (4096, 400449), (5376, 305104), (6144, 266966), (7168, 228828), (10752, 152552), (12288, 133483), (14336, 114414), (19069, 86016), (21504, 76276), (28672, 57207), (38138, 43008)]