260702208

素因数分解:

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

素因数の和:70

約数の個数: 216

約数和(自身を含む): 858780468

約数和(自身を除く): 598078260

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 256, 272, 288, 306, 312, 384, 408, 416, 442, 468, 512, 544, 576, 612, 624, 663, 768, 816, 832, 884, 936, 1024, 1088, 1152, 1224, 1248, 1326, 1536, 1632, 1664, 1768, 1872, 1989, 2048, 2176, 2304, 2448, 2496, 2652, 3072, 3264, 3328, 3536, 3744, 3978, 4096, 4352, 4608, 4896, 4992, 5304, 6144, 6528, 6656, 7072, 7488, 7956, 8192, 8704, 9216, 9792, 9984, 10608, 12288, 13056, 13312, 14144, 14976, 15912, 16384, 17408, 18432, 19584, 19968, 21216, 24576, 26112, 26624, 28288, 29952, 31824, 32768, 34816, 36864, 39168, 39936, 42432, 49152, 52224, 53248, 56576, 59904, 63648, 65536, 69632, 73728, 78336, 79872, 84864, 98304, 104448, 106496, 113152, 119808, 127296, 131072, 139264, 147456, 156672, 159744, 169728, 196608, 208896, 212992, 226304, 239616, 254592, 278528, 294912, 313344, 319488, 339456, 393216, 417792, 425984, 452608, 479232, 509184, 557056, 589824, 626688, 638976, 678912, 835584, 851968, 905216, 958464, 1018368, 1114112, 1179648, 1253376, 1277952, 1357824, 1671168, 1703936, 1810432, 1916928, 2036736, 2228224, 2506752, 2555904, 2715648, 3342336, 3620864, 3833856, 4073472, 5013504, 5111808, 5431296, 6684672, 7241728, 7667712, 8146944, 10027008, 10862592, 14483456, 15335424, 16293888, 20054016, 21725184, 28966912, 32587776, 43450368, 65175552, 86900736, 130351104, 260702208]

約数ペア:

[(1, 260702208), (2, 130351104), (3, 86900736), (4, 65175552), (6, 43450368), (8, 32587776), (9, 28966912), (12, 21725184), (13, 20054016), (16, 16293888), (17, 15335424), (18, 14483456), (24, 10862592), (26, 10027008), (32, 8146944), (34, 7667712), (36, 7241728), (39, 6684672), (48, 5431296), (51, 5111808), (52, 5013504), (64, 4073472), (68, 3833856), (72, 3620864), (78, 3342336), (96, 2715648), (102, 2555904), (104, 2506752), (117, 2228224), (128, 2036736), (136, 1916928), (144, 1810432), (153, 1703936), (156, 1671168), (192, 1357824), (204, 1277952), (208, 1253376), (221, 1179648), (234, 1114112), (256, 1018368), (272, 958464), (288, 905216), (306, 851968), (312, 835584), (384, 678912), (408, 638976), (416, 626688), (442, 589824), (468, 557056), (512, 509184), (544, 479232), (576, 452608), (612, 425984), (624, 417792), (663, 393216), (768, 339456), (816, 319488), (832, 313344), (884, 294912), (936, 278528), (1024, 254592), (1088, 239616), (1152, 226304), (1224, 212992), (1248, 208896), (1326, 196608), (1536, 169728), (1632, 159744), (1664, 156672), (1768, 147456), (1872, 139264), (1989, 131072), (2048, 127296), (2176, 119808), (2304, 113152), (2448, 106496), (2496, 104448), (2652, 98304), (3072, 84864), (3264, 79872), (3328, 78336), (3536, 73728), (3744, 69632), (3978, 65536), (4096, 63648), (4352, 59904), (4608, 56576), (4896, 53248), (4992, 52224), (5304, 49152), (6144, 42432), (6528, 39936), (6656, 39168), (7072, 36864), (7488, 34816), (7956, 32768), (8192, 31824), (8704, 29952), (9216, 28288), (9792, 26624), (9984, 26112), (10608, 24576), (12288, 21216), (13056, 19968), (13312, 19584), (14144, 18432), (14976, 17408), (15912, 16384)]