243579392

素因数分解:

$2^9\times 7^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 605616000

約数和(自身を除く): 362036608

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 73, 76, 98, 112, 128, 133, 146, 152, 196, 224, 256, 266, 292, 304, 343, 392, 448, 511, 512, 532, 584, 608, 686, 784, 896, 931, 1022, 1064, 1168, 1216, 1372, 1387, 1568, 1792, 1862, 2044, 2128, 2336, 2432, 2744, 2774, 3136, 3577, 3584, 3724, 4088, 4256, 4672, 4864, 5488, 5548, 6272, 6517, 7154, 7448, 8176, 8512, 9344, 9709, 9728, 10976, 11096, 12544, 13034, 14308, 14896, 16352, 17024, 18688, 19418, 21952, 22192, 25039, 25088, 26068, 28616, 29792, 32704, 34048, 37376, 38836, 43904, 44384, 50078, 52136, 57232, 59584, 65408, 67963, 68096, 77672, 87808, 88768, 100156, 104272, 114464, 119168, 130816, 135926, 155344, 175616, 177536, 200312, 208544, 228928, 238336, 261632, 271852, 310688, 355072, 400624, 417088, 457856, 475741, 476672, 543704, 621376, 710144, 801248, 834176, 915712, 951482, 1087408, 1242752, 1602496, 1668352, 1831424, 1902964, 2174816, 2485504, 3204992, 3336704, 3805928, 4349632, 4971008, 6409984, 7611856, 8699264, 12819968, 15223712, 17398528, 30447424, 34797056, 60894848, 121789696, 243579392]

約数ペア:

[(1, 243579392), (2, 121789696), (4, 60894848), (7, 34797056), (8, 30447424), (14, 17398528), (16, 15223712), (19, 12819968), (28, 8699264), (32, 7611856), (38, 6409984), (49, 4971008), (56, 4349632), (64, 3805928), (73, 3336704), (76, 3204992), (98, 2485504), (112, 2174816), (128, 1902964), (133, 1831424), (146, 1668352), (152, 1602496), (196, 1242752), (224, 1087408), (256, 951482), (266, 915712), (292, 834176), (304, 801248), (343, 710144), (392, 621376), (448, 543704), (511, 476672), (512, 475741), (532, 457856), (584, 417088), (608, 400624), (686, 355072), (784, 310688), (896, 271852), (931, 261632), (1022, 238336), (1064, 228928), (1168, 208544), (1216, 200312), (1372, 177536), (1387, 175616), (1568, 155344), (1792, 135926), (1862, 130816), (2044, 119168), (2128, 114464), (2336, 104272), (2432, 100156), (2744, 88768), (2774, 87808), (3136, 77672), (3577, 68096), (3584, 67963), (3724, 65408), (4088, 59584), (4256, 57232), (4672, 52136), (4864, 50078), (5488, 44384), (5548, 43904), (6272, 38836), (6517, 37376), (7154, 34048), (7448, 32704), (8176, 29792), (8512, 28616), (9344, 26068), (9709, 25088), (9728, 25039), (10976, 22192), (11096, 21952), (12544, 19418), (13034, 18688), (14308, 17024), (14896, 16352)]