253807008

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1709}}^1$

素因数の和:1759

約数の個数: 192

約数和(自身を含む): 868734720

約数和(自身を除く): 614927712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 96, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 224, 238, 272, 273, 312, 336, 357, 364, 408, 416, 442, 476, 544, 546, 624, 663, 672, 714, 728, 816, 884, 952, 1092, 1248, 1326, 1428, 1456, 1547, 1632, 1709, 1768, 1904, 2184, 2652, 2856, 2912, 3094, 3418, 3536, 3808, 4368, 4641, 5127, 5304, 5712, 6188, 6836, 7072, 8736, 9282, 10254, 10608, 11424, 11963, 12376, 13672, 18564, 20508, 21216, 22217, 23926, 24752, 27344, 29053, 35889, 37128, 41016, 44434, 47852, 49504, 54688, 58106, 66651, 71778, 74256, 82032, 87159, 88868, 95704, 116212, 133302, 143556, 148512, 155519, 164064, 174318, 177736, 191408, 203371, 232424, 266604, 287112, 311038, 348636, 355472, 377689, 382816, 406742, 464848, 466557, 533208, 574224, 610113, 622076, 697272, 710944, 755378, 813484, 929696, 933114, 1066416, 1133067, 1148448, 1220226, 1244152, 1394544, 1510756, 1626968, 1866228, 2132832, 2266134, 2440452, 2488304, 2643823, 2789088, 3021512, 3253936, 3732456, 4532268, 4880904, 4976608, 5287646, 6043024, 6507872, 7464912, 7931469, 9064536, 9761808, 10575292, 12086048, 14929824, 15862938, 18129072, 19523616, 21150584, 31725876, 36258144, 42301168, 63451752, 84602336, 126903504, 253807008]

約数ペア:

[(1, 253807008), (2, 126903504), (3, 84602336), (4, 63451752), (6, 42301168), (7, 36258144), (8, 31725876), (12, 21150584), (13, 19523616), (14, 18129072), (16, 15862938), (17, 14929824), (21, 12086048), (24, 10575292), (26, 9761808), (28, 9064536), (32, 7931469), (34, 7464912), (39, 6507872), (42, 6043024), (48, 5287646), (51, 4976608), (52, 4880904), (56, 4532268), (68, 3732456), (78, 3253936), (84, 3021512), (91, 2789088), (96, 2643823), (102, 2488304), (104, 2440452), (112, 2266134), (119, 2132832), (136, 1866228), (156, 1626968), (168, 1510756), (182, 1394544), (204, 1244152), (208, 1220226), (221, 1148448), (224, 1133067), (238, 1066416), (272, 933114), (273, 929696), (312, 813484), (336, 755378), (357, 710944), (364, 697272), (408, 622076), (416, 610113), (442, 574224), (476, 533208), (544, 466557), (546, 464848), (624, 406742), (663, 382816), (672, 377689), (714, 355472), (728, 348636), (816, 311038), (884, 287112), (952, 266604), (1092, 232424), (1248, 203371), (1326, 191408), (1428, 177736), (1456, 174318), (1547, 164064), (1632, 155519), (1709, 148512), (1768, 143556), (1904, 133302), (2184, 116212), (2652, 95704), (2856, 88868), (2912, 87159), (3094, 82032), (3418, 74256), (3536, 71778), (3808, 66651), (4368, 58106), (4641, 54688), (5127, 49504), (5304, 47852), (5712, 44434), (6188, 41016), (6836, 37128), (7072, 35889), (8736, 29053), (9282, 27344), (10254, 24752), (10608, 23926), (11424, 22217), (11963, 21216), (12376, 20508), (13672, 18564)]