310884224

素因数分解:

$2^7\times 7^3\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 739704000

約数和(自身を除く): 428819776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 97, 98, 112, 128, 146, 194, 196, 224, 292, 343, 388, 392, 448, 511, 584, 679, 686, 776, 784, 896, 1022, 1168, 1358, 1372, 1552, 1568, 2044, 2336, 2716, 2744, 3104, 3136, 3577, 4088, 4672, 4753, 5432, 5488, 6208, 6272, 7081, 7154, 8176, 9344, 9506, 10864, 10976, 12416, 14162, 14308, 16352, 19012, 21728, 21952, 25039, 28324, 28616, 32704, 33271, 38024, 43456, 43904, 49567, 50078, 56648, 57232, 65408, 66542, 76048, 86912, 99134, 100156, 113296, 114464, 133084, 152096, 198268, 200312, 226592, 228928, 266168, 304192, 346969, 396536, 400624, 453184, 457856, 532336, 608384, 693938, 793072, 801248, 906368, 1064672, 1387876, 1586144, 1602496, 2129344, 2428783, 2775752, 3172288, 3204992, 4258688, 4857566, 5551504, 6344576, 9715132, 11103008, 19430264, 22206016, 38860528, 44412032, 77721056, 155442112, 310884224]

約数ペア:

[(1, 310884224), (2, 155442112), (4, 77721056), (7, 44412032), (8, 38860528), (14, 22206016), (16, 19430264), (28, 11103008), (32, 9715132), (49, 6344576), (56, 5551504), (64, 4857566), (73, 4258688), (97, 3204992), (98, 3172288), (112, 2775752), (128, 2428783), (146, 2129344), (194, 1602496), (196, 1586144), (224, 1387876), (292, 1064672), (343, 906368), (388, 801248), (392, 793072), (448, 693938), (511, 608384), (584, 532336), (679, 457856), (686, 453184), (776, 400624), (784, 396536), (896, 346969), (1022, 304192), (1168, 266168), (1358, 228928), (1372, 226592), (1552, 200312), (1568, 198268), (2044, 152096), (2336, 133084), (2716, 114464), (2744, 113296), (3104, 100156), (3136, 99134), (3577, 86912), (4088, 76048), (4672, 66542), (4753, 65408), (5432, 57232), (5488, 56648), (6208, 50078), (6272, 49567), (7081, 43904), (7154, 43456), (8176, 38024), (9344, 33271), (9506, 32704), (10864, 28616), (10976, 28324), (12416, 25039), (14162, 21952), (14308, 21728), (16352, 19012)]