275516416

素因数分解:

$2^{10}\times 7^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:87

約数の個数: 198

約数和(自身を含む): 716409060

約数和(自身を除く): 440892644

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 256, 266, 272, 289, 304, 323, 392, 448, 476, 512, 532, 544, 578, 608, 646, 784, 833, 896, 931, 952, 1024, 1064, 1088, 1156, 1216, 1292, 1568, 1666, 1792, 1862, 1904, 2023, 2128, 2176, 2261, 2312, 2432, 2584, 3136, 3332, 3584, 3724, 3808, 4046, 4256, 4352, 4522, 4624, 4864, 5168, 5491, 6272, 6664, 7168, 7448, 7616, 8092, 8512, 8704, 9044, 9248, 9728, 10336, 10982, 12544, 13328, 14161, 14896, 15232, 15827, 16184, 17024, 17408, 18088, 18496, 19456, 20672, 21964, 25088, 26656, 28322, 29792, 30464, 31654, 32368, 34048, 36176, 36992, 38437, 41344, 43928, 50176, 53312, 56644, 59584, 60928, 63308, 64736, 68096, 72352, 73984, 76874, 82688, 87856, 106624, 113288, 119168, 121856, 126616, 129472, 136192, 144704, 147968, 153748, 165376, 175712, 213248, 226576, 238336, 253232, 258944, 269059, 289408, 295936, 307496, 330752, 351424, 426496, 453152, 476672, 506464, 517888, 538118, 578816, 614992, 702848, 852992, 906304, 953344, 1012928, 1035776, 1076236, 1157632, 1229984, 1405696, 1812608, 2025856, 2071552, 2152472, 2315264, 2459968, 2811392, 3625216, 4051712, 4304944, 4919936, 5622784, 7250432, 8103424, 8609888, 9839872, 14500864, 16206848, 17219776, 19679744, 34439552, 39359488, 68879104, 137758208, 275516416]

約数ペア:

[(1, 275516416), (2, 137758208), (4, 68879104), (7, 39359488), (8, 34439552), (14, 19679744), (16, 17219776), (17, 16206848), (19, 14500864), (28, 9839872), (32, 8609888), (34, 8103424), (38, 7250432), (49, 5622784), (56, 4919936), (64, 4304944), (68, 4051712), (76, 3625216), (98, 2811392), (112, 2459968), (119, 2315264), (128, 2152472), (133, 2071552), (136, 2025856), (152, 1812608), (196, 1405696), (224, 1229984), (238, 1157632), (256, 1076236), (266, 1035776), (272, 1012928), (289, 953344), (304, 906304), (323, 852992), (392, 702848), (448, 614992), (476, 578816), (512, 538118), (532, 517888), (544, 506464), (578, 476672), (608, 453152), (646, 426496), (784, 351424), (833, 330752), (896, 307496), (931, 295936), (952, 289408), (1024, 269059), (1064, 258944), (1088, 253232), (1156, 238336), (1216, 226576), (1292, 213248), (1568, 175712), (1666, 165376), (1792, 153748), (1862, 147968), (1904, 144704), (2023, 136192), (2128, 129472), (2176, 126616), (2261, 121856), (2312, 119168), (2432, 113288), (2584, 106624), (3136, 87856), (3332, 82688), (3584, 76874), (3724, 73984), (3808, 72352), (4046, 68096), (4256, 64736), (4352, 63308), (4522, 60928), (4624, 59584), (4864, 56644), (5168, 53312), (5491, 50176), (6272, 43928), (6664, 41344), (7168, 38437), (7448, 36992), (7616, 36176), (8092, 34048), (8512, 32368), (8704, 31654), (9044, 30464), (9248, 29792), (9728, 28322), (10336, 26656), (10982, 25088), (12544, 21964), (13328, 20672), (14161, 19456), (14896, 18496), (15232, 18088), (15827, 17408), (16184, 17024)]