672765696

素因数分解:

$2^8\times 3^3\times {\mathrm{131}}^1\times {\mathrm{743}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 2007371520

約数和(自身を除く): 1334605824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 256, 262, 288, 384, 393, 432, 524, 576, 743, 768, 786, 864, 1048, 1152, 1179, 1486, 1572, 1728, 2096, 2229, 2304, 2358, 2972, 3144, 3456, 3537, 4192, 4458, 4716, 5944, 6288, 6687, 6912, 7074, 8384, 8916, 9432, 11888, 12576, 13374, 14148, 16768, 17832, 18864, 20061, 23776, 25152, 26748, 28296, 33536, 35664, 37728, 40122, 47552, 50304, 53496, 56592, 71328, 75456, 80244, 95104, 97333, 100608, 106992, 113184, 142656, 150912, 160488, 190208, 194666, 213984, 226368, 285312, 291999, 301824, 320976, 389332, 427968, 452736, 570624, 583998, 641952, 778664, 855936, 875997, 905472, 1167996, 1283904, 1557328, 1711872, 1751994, 2335992, 2567808, 2627991, 3114656, 3503988, 4671984, 5135616, 5255982, 6229312, 7007976, 9343968, 10511964, 12458624, 14015952, 18687936, 21023928, 24917248, 28031904, 37375872, 42047856, 56063808, 74751744, 84095712, 112127616, 168191424, 224255232, 336382848, 672765696]

約数ペア:

[(1, 672765696), (2, 336382848), (3, 224255232), (4, 168191424), (6, 112127616), (8, 84095712), (9, 74751744), (12, 56063808), (16, 42047856), (18, 37375872), (24, 28031904), (27, 24917248), (32, 21023928), (36, 18687936), (48, 14015952), (54, 12458624), (64, 10511964), (72, 9343968), (96, 7007976), (108, 6229312), (128, 5255982), (131, 5135616), (144, 4671984), (192, 3503988), (216, 3114656), (256, 2627991), (262, 2567808), (288, 2335992), (384, 1751994), (393, 1711872), (432, 1557328), (524, 1283904), (576, 1167996), (743, 905472), (768, 875997), (786, 855936), (864, 778664), (1048, 641952), (1152, 583998), (1179, 570624), (1486, 452736), (1572, 427968), (1728, 389332), (2096, 320976), (2229, 301824), (2304, 291999), (2358, 285312), (2972, 226368), (3144, 213984), (3456, 194666), (3537, 190208), (4192, 160488), (4458, 150912), (4716, 142656), (5944, 113184), (6288, 106992), (6687, 100608), (6912, 97333), (7074, 95104), (8384, 80244), (8916, 75456), (9432, 71328), (11888, 56592), (12576, 53496), (13374, 50304), (14148, 47552), (16768, 40122), (17832, 37728), (18864, 35664), (20061, 33536), (23776, 28296), (25152, 26748)]