634355712

素因数分解:

$2^{15}\times 3^4\times {\mathrm{239}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 1903136400

約数和(自身を除く): 1268780688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 239, 256, 288, 324, 384, 432, 478, 512, 576, 648, 717, 768, 864, 956, 1024, 1152, 1296, 1434, 1536, 1728, 1912, 2048, 2151, 2304, 2592, 2868, 3072, 3456, 3824, 4096, 4302, 4608, 5184, 5736, 6144, 6453, 6912, 7648, 8192, 8604, 9216, 10368, 11472, 12288, 12906, 13824, 15296, 16384, 17208, 18432, 19359, 20736, 22944, 24576, 25812, 27648, 30592, 32768, 34416, 36864, 38718, 41472, 45888, 49152, 51624, 55296, 61184, 68832, 73728, 77436, 82944, 91776, 98304, 103248, 110592, 122368, 137664, 147456, 154872, 165888, 183552, 206496, 221184, 244736, 275328, 294912, 309744, 331776, 367104, 412992, 442368, 489472, 550656, 619488, 663552, 734208, 825984, 884736, 978944, 1101312, 1238976, 1327104, 1468416, 1651968, 1957888, 2202624, 2477952, 2654208, 2936832, 3303936, 3915776, 4405248, 4955904, 5873664, 6607872, 7831552, 8810496, 9911808, 11747328, 13215744, 17620992, 19823616, 23494656, 26431488, 35241984, 39647232, 52862976, 70483968, 79294464, 105725952, 158588928, 211451904, 317177856, 634355712]

約数ペア:

[(1, 634355712), (2, 317177856), (3, 211451904), (4, 158588928), (6, 105725952), (8, 79294464), (9, 70483968), (12, 52862976), (16, 39647232), (18, 35241984), (24, 26431488), (27, 23494656), (32, 19823616), (36, 17620992), (48, 13215744), (54, 11747328), (64, 9911808), (72, 8810496), (81, 7831552), (96, 6607872), (108, 5873664), (128, 4955904), (144, 4405248), (162, 3915776), (192, 3303936), (216, 2936832), (239, 2654208), (256, 2477952), (288, 2202624), (324, 1957888), (384, 1651968), (432, 1468416), (478, 1327104), (512, 1238976), (576, 1101312), (648, 978944), (717, 884736), (768, 825984), (864, 734208), (956, 663552), (1024, 619488), (1152, 550656), (1296, 489472), (1434, 442368), (1536, 412992), (1728, 367104), (1912, 331776), (2048, 309744), (2151, 294912), (2304, 275328), (2592, 244736), (2868, 221184), (3072, 206496), (3456, 183552), (3824, 165888), (4096, 154872), (4302, 147456), (4608, 137664), (5184, 122368), (5736, 110592), (6144, 103248), (6453, 98304), (6912, 91776), (7648, 82944), (8192, 77436), (8604, 73728), (9216, 68832), (10368, 61184), (11472, 55296), (12288, 51624), (12906, 49152), (13824, 45888), (15296, 41472), (16384, 38718), (17208, 36864), (18432, 34416), (19359, 32768), (20736, 30592), (22944, 27648), (24576, 25812)]