29129986816

素因数分解:

$2^8\times 7^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1151}}^1$

素因数の和:1690

約数の個数: 144

約数和(自身を含む): 68945264640

約数和(自身を除く): 39815277824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 487, 812, 896, 928, 974, 1151, 1624, 1792, 1856, 1948, 2302, 3248, 3409, 3712, 3896, 4604, 6496, 6818, 7424, 7792, 8057, 9208, 12992, 13636, 14123, 15584, 16114, 18416, 25984, 27272, 28246, 31168, 32228, 33379, 36832, 51968, 54544, 56492, 62336, 64456, 66758, 73664, 98861, 109088, 112984, 124672, 128912, 133516, 147328, 197722, 218176, 225968, 233653, 257824, 267032, 294656, 395444, 436352, 451936, 467306, 515648, 534064, 560537, 790888, 872704, 903872, 934612, 1031296, 1068128, 1121074, 1581776, 1807744, 1869224, 2062592, 2136256, 2242148, 3163552, 3615488, 3738448, 3923759, 4272512, 4484296, 6327104, 7476896, 7847518, 8545024, 8968592, 12654208, 14953792, 15695036, 16255573, 17937184, 25308416, 29907584, 31390072, 32511146, 35874368, 59815168, 62780144, 65022292, 71748736, 113789011, 125560288, 130044584, 143497472, 227578022, 251120576, 260089168, 455156044, 502241152, 520178336, 910312088, 1004482304, 1040356672, 1820624176, 2080713344, 3641248352, 4161426688, 7282496704, 14564993408, 29129986816]

約数ペア:

[(1, 29129986816), (2, 14564993408), (4, 7282496704), (7, 4161426688), (8, 3641248352), (14, 2080713344), (16, 1820624176), (28, 1040356672), (29, 1004482304), (32, 910312088), (56, 520178336), (58, 502241152), (64, 455156044), (112, 260089168), (116, 251120576), (128, 227578022), (203, 143497472), (224, 130044584), (232, 125560288), (256, 113789011), (406, 71748736), (448, 65022292), (464, 62780144), (487, 59815168), (812, 35874368), (896, 32511146), (928, 31390072), (974, 29907584), (1151, 25308416), (1624, 17937184), (1792, 16255573), (1856, 15695036), (1948, 14953792), (2302, 12654208), (3248, 8968592), (3409, 8545024), (3712, 7847518), (3896, 7476896), (4604, 6327104), (6496, 4484296), (6818, 4272512), (7424, 3923759), (7792, 3738448), (8057, 3615488), (9208, 3163552), (12992, 2242148), (13636, 2136256), (14123, 2062592), (15584, 1869224), (16114, 1807744), (18416, 1581776), (25984, 1121074), (27272, 1068128), (28246, 1031296), (31168, 934612), (32228, 903872), (33379, 872704), (36832, 790888), (51968, 560537), (54544, 534064), (56492, 515648), (62336, 467306), (64456, 451936), (66758, 436352), (73664, 395444), (98861, 294656), (109088, 267032), (112984, 257824), (124672, 233653), (128912, 225968), (133516, 218176), (147328, 197722)]