1255243008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1217}}^1$

素因数の和:1332

約数の個数: 144

約数和(自身を含む): 3585012480

約数和(自身を除く): 2329769472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 79, 96, 102, 128, 136, 158, 192, 204, 237, 256, 272, 316, 384, 408, 474, 544, 632, 768, 816, 948, 1088, 1217, 1264, 1343, 1632, 1896, 2176, 2434, 2528, 2686, 3264, 3651, 3792, 4029, 4352, 4868, 5056, 5372, 6528, 7302, 7584, 8058, 9736, 10112, 10744, 13056, 14604, 15168, 16116, 19472, 20224, 20689, 21488, 29208, 30336, 32232, 38944, 41378, 42976, 58416, 60672, 62067, 64464, 77888, 82756, 85952, 96143, 116832, 124134, 128928, 155776, 165512, 171904, 192286, 233664, 248268, 257856, 288429, 311552, 331024, 343808, 384572, 467328, 496536, 515712, 576858, 662048, 769144, 934656, 993072, 1031424, 1153716, 1324096, 1538288, 1634431, 1986144, 2307432, 2648192, 3076576, 3268862, 3972288, 4614864, 4903293, 5296384, 6153152, 6537724, 7944576, 9229728, 9806586, 12306304, 13075448, 15889152, 18459456, 19613172, 24612608, 26150896, 36918912, 39226344, 52301792, 73837824, 78452688, 104603584, 156905376, 209207168, 313810752, 418414336, 627621504, 1255243008]

約数ペア:

[(1, 1255243008), (2, 627621504), (3, 418414336), (4, 313810752), (6, 209207168), (8, 156905376), (12, 104603584), (16, 78452688), (17, 73837824), (24, 52301792), (32, 39226344), (34, 36918912), (48, 26150896), (51, 24612608), (64, 19613172), (68, 18459456), (79, 15889152), (96, 13075448), (102, 12306304), (128, 9806586), (136, 9229728), (158, 7944576), (192, 6537724), (204, 6153152), (237, 5296384), (256, 4903293), (272, 4614864), (316, 3972288), (384, 3268862), (408, 3076576), (474, 2648192), (544, 2307432), (632, 1986144), (768, 1634431), (816, 1538288), (948, 1324096), (1088, 1153716), (1217, 1031424), (1264, 993072), (1343, 934656), (1632, 769144), (1896, 662048), (2176, 576858), (2434, 515712), (2528, 496536), (2686, 467328), (3264, 384572), (3651, 343808), (3792, 331024), (4029, 311552), (4352, 288429), (4868, 257856), (5056, 248268), (5372, 233664), (6528, 192286), (7302, 171904), (7584, 165512), (8058, 155776), (9736, 128928), (10112, 124134), (10744, 116832), (13056, 96143), (14604, 85952), (15168, 82756), (16116, 77888), (19472, 64464), (20224, 62067), (20689, 60672), (21488, 58416), (29208, 42976), (30336, 41378), (32232, 38944)]