638743809024

素因数分解:

$2^{10}\times 3^3\times {\mathrm{61}}^1\times {\mathrm{378733}}^1$

素因数の和:378823

約数の個数: 176

約数和(自身を含む): 1922665875040

約数和(自身を除く): 1283922066016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 512, 549, 576, 732, 768, 864, 976, 1024, 1098, 1152, 1464, 1536, 1647, 1728, 1952, 2196, 2304, 2928, 3072, 3294, 3456, 3904, 4392, 4608, 5856, 6588, 6912, 7808, 8784, 9216, 11712, 13176, 13824, 15616, 17568, 23424, 26352, 27648, 31232, 35136, 46848, 52704, 62464, 70272, 93696, 105408, 140544, 187392, 210816, 281088, 378733, 421632, 562176, 757466, 843264, 1136199, 1514932, 1686528, 2272398, 3029864, 3408597, 4544796, 6059728, 6817194, 9089592, 10225791, 12119456, 13634388, 18179184, 20451582, 23102713, 24238912, 27268776, 36358368, 40903164, 46205426, 48477824, 54537552, 69308139, 72716736, 81806328, 92410852, 96955648, 109075104, 138616278, 145433472, 163612656, 184821704, 193911296, 207924417, 218150208, 277232556, 290866944, 327225312, 369643408, 387822592, 415848834, 436300416, 554465112, 581733888, 623773251, 654450624, 739286816, 831697668, 872600832, 1108930224, 1163467776, 1247546502, 1308901248, 1478573632, 1663395336, 1745201664, 2217860448, 2495093004, 2617802496, 2957147264, 3326790672, 3490403328, 4435720896, 4990186008, 5235604992, 5914294528, 6653581344, 8871441792, 9980372016, 10471209984, 11828589056, 13307162688, 17742883584, 19960744032, 23657178112, 26614325376, 35485767168, 39921488064, 53228650752, 70971534336, 79842976128, 106457301504, 159685952256, 212914603008, 319371904512, 638743809024]

約数ペア:

[(1, 638743809024), (2, 319371904512), (3, 212914603008), (4, 159685952256), (6, 106457301504), (8, 79842976128), (9, 70971534336), (12, 53228650752), (16, 39921488064), (18, 35485767168), (24, 26614325376), (27, 23657178112), (32, 19960744032), (36, 17742883584), (48, 13307162688), (54, 11828589056), (61, 10471209984), (64, 9980372016), (72, 8871441792), (96, 6653581344), (108, 5914294528), (122, 5235604992), (128, 4990186008), (144, 4435720896), (183, 3490403328), (192, 3326790672), (216, 2957147264), (244, 2617802496), (256, 2495093004), (288, 2217860448), (366, 1745201664), (384, 1663395336), (432, 1478573632), (488, 1308901248), (512, 1247546502), (549, 1163467776), (576, 1108930224), (732, 872600832), (768, 831697668), (864, 739286816), (976, 654450624), (1024, 623773251), (1098, 581733888), (1152, 554465112), (1464, 436300416), (1536, 415848834), (1647, 387822592), (1728, 369643408), (1952, 327225312), (2196, 290866944), (2304, 277232556), (2928, 218150208), (3072, 207924417), (3294, 193911296), (3456, 184821704), (3904, 163612656), (4392, 145433472), (4608, 138616278), (5856, 109075104), (6588, 96955648), (6912, 92410852), (7808, 81806328), (8784, 72716736), (9216, 69308139), (11712, 54537552), (13176, 48477824), (13824, 46205426), (15616, 40903164), (17568, 36358368), (23424, 27268776), (26352, 24238912), (27648, 23102713), (31232, 20451582), (35136, 18179184), (46848, 13634388), (52704, 12119456), (62464, 10225791), (70272, 9089592), (93696, 6817194), (105408, 6059728), (140544, 4544796), (187392, 3408597), (210816, 3029864), (281088, 2272398), (378733, 1686528), (421632, 1514932), (562176, 1136199), (757466, 843264)]