688139088

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{613}}^1$

素因数の和:901

約数の個数: 160

約数和(自身を含む): 2200025856

約数和(自身を除く): 1511886768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 257, 273, 312, 336, 364, 514, 546, 613, 624, 728, 771, 1028, 1092, 1226, 1456, 1542, 1799, 1839, 2056, 2184, 2452, 3084, 3341, 3598, 3678, 4112, 4291, 4368, 4904, 5397, 6168, 6682, 7196, 7356, 7969, 8582, 9808, 10023, 10794, 12336, 12873, 13364, 14392, 14712, 15938, 17164, 20046, 21588, 23387, 23907, 25746, 26728, 28784, 29424, 31876, 34328, 40092, 43176, 46774, 47814, 51492, 53456, 55783, 63752, 68656, 70161, 80184, 86352, 93548, 95628, 102984, 111566, 127504, 140322, 157541, 160368, 167349, 187096, 191256, 205968, 223132, 280644, 315082, 334698, 374192, 382512, 446264, 472623, 561288, 630164, 669396, 892528, 945246, 1102787, 1122576, 1260328, 1338792, 1890492, 2048033, 2205574, 2520656, 2677584, 3308361, 3780984, 4096066, 4411148, 6144099, 6616722, 7561968, 8192132, 8822296, 12288198, 13233444, 14336231, 16384264, 17644592, 24576396, 26466888, 28672462, 32768528, 43008693, 49152792, 52933776, 57344924, 86017386, 98305584, 114689848, 172034772, 229379696, 344069544, 688139088]

約数ペア:

[(1, 688139088), (2, 344069544), (3, 229379696), (4, 172034772), (6, 114689848), (7, 98305584), (8, 86017386), (12, 57344924), (13, 52933776), (14, 49152792), (16, 43008693), (21, 32768528), (24, 28672462), (26, 26466888), (28, 24576396), (39, 17644592), (42, 16384264), (48, 14336231), (52, 13233444), (56, 12288198), (78, 8822296), (84, 8192132), (91, 7561968), (104, 6616722), (112, 6144099), (156, 4411148), (168, 4096066), (182, 3780984), (208, 3308361), (257, 2677584), (273, 2520656), (312, 2205574), (336, 2048033), (364, 1890492), (514, 1338792), (546, 1260328), (613, 1122576), (624, 1102787), (728, 945246), (771, 892528), (1028, 669396), (1092, 630164), (1226, 561288), (1456, 472623), (1542, 446264), (1799, 382512), (1839, 374192), (2056, 334698), (2184, 315082), (2452, 280644), (3084, 223132), (3341, 205968), (3598, 191256), (3678, 187096), (4112, 167349), (4291, 160368), (4368, 157541), (4904, 140322), (5397, 127504), (6168, 111566), (6682, 102984), (7196, 95628), (7356, 93548), (7969, 86352), (8582, 80184), (9808, 70161), (10023, 68656), (10794, 63752), (12336, 55783), (12873, 53456), (13364, 51492), (14392, 47814), (14712, 46774), (15938, 43176), (17164, 40092), (20046, 34328), (21588, 31876), (23387, 29424), (23907, 28784), (25746, 26728)]