266586112

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 660441600

約数和(自身を除く): 393855488

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 31, 32, 34, 38, 52, 62, 64, 68, 76, 104, 124, 128, 136, 152, 208, 221, 247, 248, 256, 272, 304, 323, 403, 416, 442, 494, 496, 512, 527, 544, 589, 608, 646, 806, 832, 884, 988, 992, 1024, 1054, 1088, 1178, 1216, 1292, 1612, 1664, 1768, 1976, 1984, 2048, 2108, 2176, 2356, 2432, 2584, 3224, 3328, 3536, 3952, 3968, 4199, 4216, 4352, 4712, 4864, 5168, 6448, 6656, 6851, 7072, 7657, 7904, 7936, 8398, 8432, 8704, 9424, 9728, 10013, 10336, 12896, 13312, 13702, 14144, 15314, 15808, 15872, 16796, 16864, 17408, 18848, 19456, 20026, 20672, 25792, 26624, 27404, 28288, 30628, 31616, 31744, 33592, 33728, 34816, 37696, 38912, 40052, 41344, 51584, 54808, 56576, 61256, 63232, 63488, 67184, 67456, 75392, 80104, 82688, 103168, 109616, 113152, 122512, 126464, 130169, 134368, 134912, 150784, 160208, 165376, 206336, 219232, 226304, 245024, 252928, 260338, 268736, 269824, 301568, 320416, 330752, 412672, 438464, 452608, 490048, 505856, 520676, 537472, 539648, 603136, 640832, 661504, 825344, 876928, 980096, 1041352, 1074944, 1079296, 1206272, 1281664, 1753856, 1960192, 2082704, 2149888, 2563328, 3507712, 3920384, 4165408, 4299776, 5126656, 7015424, 7840768, 8330816, 8599552, 10253312, 14030848, 15681536, 16661632, 20506624, 33323264, 66646528, 133293056, 266586112]

約数ペア:

[(1, 266586112), (2, 133293056), (4, 66646528), (8, 33323264), (13, 20506624), (16, 16661632), (17, 15681536), (19, 14030848), (26, 10253312), (31, 8599552), (32, 8330816), (34, 7840768), (38, 7015424), (52, 5126656), (62, 4299776), (64, 4165408), (68, 3920384), (76, 3507712), (104, 2563328), (124, 2149888), (128, 2082704), (136, 1960192), (152, 1753856), (208, 1281664), (221, 1206272), (247, 1079296), (248, 1074944), (256, 1041352), (272, 980096), (304, 876928), (323, 825344), (403, 661504), (416, 640832), (442, 603136), (494, 539648), (496, 537472), (512, 520676), (527, 505856), (544, 490048), (589, 452608), (608, 438464), (646, 412672), (806, 330752), (832, 320416), (884, 301568), (988, 269824), (992, 268736), (1024, 260338), (1054, 252928), (1088, 245024), (1178, 226304), (1216, 219232), (1292, 206336), (1612, 165376), (1664, 160208), (1768, 150784), (1976, 134912), (1984, 134368), (2048, 130169), (2108, 126464), (2176, 122512), (2356, 113152), (2432, 109616), (2584, 103168), (3224, 82688), (3328, 80104), (3536, 75392), (3952, 67456), (3968, 67184), (4199, 63488), (4216, 63232), (4352, 61256), (4712, 56576), (4864, 54808), (5168, 51584), (6448, 41344), (6656, 40052), (6851, 38912), (7072, 37696), (7657, 34816), (7904, 33728), (7936, 33592), (8398, 31744), (8432, 31616), (8704, 30628), (9424, 28288), (9728, 27404), (10013, 26624), (10336, 25792), (12896, 20672), (13312, 20026), (13702, 19456), (14144, 18848), (15314, 17408), (15808, 16864), (15872, 16796)]