254694144

素因数分解:

$2^8\times 3^1\times {\mathrm{541}}^1\times {\mathrm{613}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 680218672

約数和(自身を除く): 425524528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 541, 613, 768, 1082, 1226, 1623, 1839, 2164, 2452, 3246, 3678, 4328, 4904, 6492, 7356, 8656, 9808, 12984, 14712, 17312, 19616, 25968, 29424, 34624, 39232, 51936, 58848, 69248, 78464, 103872, 117696, 138496, 156928, 207744, 235392, 331633, 415488, 470784, 663266, 994899, 1326532, 1989798, 2653064, 3979596, 5306128, 7959192, 10612256, 15918384, 21224512, 31836768, 42449024, 63673536, 84898048, 127347072, 254694144]

約数ペア:

[(1, 254694144), (2, 127347072), (3, 84898048), (4, 63673536), (6, 42449024), (8, 31836768), (12, 21224512), (16, 15918384), (24, 10612256), (32, 7959192), (48, 5306128), (64, 3979596), (96, 2653064), (128, 1989798), (192, 1326532), (256, 994899), (384, 663266), (541, 470784), (613, 415488), (768, 331633), (1082, 235392), (1226, 207744), (1623, 156928), (1839, 138496), (2164, 117696), (2452, 103872), (3246, 78464), (3678, 69248), (4328, 58848), (4904, 51936), (6492, 39232), (7356, 34624), (8656, 29424), (9808, 25968), (12984, 19616), (14712, 17312)]