255688704

素因数分解:

$2^{15}\times 3^3\times {\mathrm{17}}^2$

素因数の和:73

約数の個数: 192

約数和(自身を含む): 804769800

約数和(自身を除く): 549081096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 64, 68, 72, 96, 102, 108, 128, 136, 144, 153, 192, 204, 216, 256, 272, 288, 289, 306, 384, 408, 432, 459, 512, 544, 576, 578, 612, 768, 816, 864, 867, 918, 1024, 1088, 1152, 1156, 1224, 1536, 1632, 1728, 1734, 1836, 2048, 2176, 2304, 2312, 2448, 2601, 3072, 3264, 3456, 3468, 3672, 4096, 4352, 4608, 4624, 4896, 5202, 6144, 6528, 6912, 6936, 7344, 7803, 8192, 8704, 9216, 9248, 9792, 10404, 12288, 13056, 13824, 13872, 14688, 15606, 16384, 17408, 18432, 18496, 19584, 20808, 24576, 26112, 27648, 27744, 29376, 31212, 32768, 34816, 36864, 36992, 39168, 41616, 49152, 52224, 55296, 55488, 58752, 62424, 69632, 73728, 73984, 78336, 83232, 98304, 104448, 110592, 110976, 117504, 124848, 139264, 147456, 147968, 156672, 166464, 208896, 221184, 221952, 235008, 249696, 278528, 294912, 295936, 313344, 332928, 417792, 442368, 443904, 470016, 499392, 557056, 591872, 626688, 665856, 835584, 884736, 887808, 940032, 998784, 1183744, 1253376, 1331712, 1671168, 1775616, 1880064, 1997568, 2367488, 2506752, 2663424, 3551232, 3760128, 3995136, 4734976, 5013504, 5326848, 7102464, 7520256, 7990272, 9469952, 10653696, 14204928, 15040512, 15980544, 21307392, 28409856, 31961088, 42614784, 63922176, 85229568, 127844352, 255688704]

約数ペア:

[(1, 255688704), (2, 127844352), (3, 85229568), (4, 63922176), (6, 42614784), (8, 31961088), (9, 28409856), (12, 21307392), (16, 15980544), (17, 15040512), (18, 14204928), (24, 10653696), (27, 9469952), (32, 7990272), (34, 7520256), (36, 7102464), (48, 5326848), (51, 5013504), (54, 4734976), (64, 3995136), (68, 3760128), (72, 3551232), (96, 2663424), (102, 2506752), (108, 2367488), (128, 1997568), (136, 1880064), (144, 1775616), (153, 1671168), (192, 1331712), (204, 1253376), (216, 1183744), (256, 998784), (272, 940032), (288, 887808), (289, 884736), (306, 835584), (384, 665856), (408, 626688), (432, 591872), (459, 557056), (512, 499392), (544, 470016), (576, 443904), (578, 442368), (612, 417792), (768, 332928), (816, 313344), (864, 295936), (867, 294912), (918, 278528), (1024, 249696), (1088, 235008), (1152, 221952), (1156, 221184), (1224, 208896), (1536, 166464), (1632, 156672), (1728, 147968), (1734, 147456), (1836, 139264), (2048, 124848), (2176, 117504), (2304, 110976), (2312, 110592), (2448, 104448), (2601, 98304), (3072, 83232), (3264, 78336), (3456, 73984), (3468, 73728), (3672, 69632), (4096, 62424), (4352, 58752), (4608, 55488), (4624, 55296), (4896, 52224), (5202, 49152), (6144, 41616), (6528, 39168), (6912, 36992), (6936, 36864), (7344, 34816), (7803, 32768), (8192, 31212), (8704, 29376), (9216, 27744), (9248, 27648), (9792, 26112), (10404, 24576), (12288, 20808), (13056, 19584), (13824, 18496), (13872, 18432), (14688, 17408), (15606, 16384)]