254013312

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1860

約数の個数: 128

約数和(自身を含む): 786101760

約数和(自身を除く): 532088448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 318, 336, 371, 384, 424, 448, 636, 672, 742, 848, 896, 1113, 1272, 1344, 1484, 1696, 1783, 2226, 2544, 2688, 2968, 3392, 3566, 4452, 5088, 5349, 5936, 6784, 7132, 8904, 10176, 10698, 11872, 12481, 14264, 17808, 20352, 21396, 23744, 24962, 28528, 35616, 37443, 42792, 47488, 49924, 57056, 71232, 74886, 85584, 94499, 99848, 114112, 142464, 149772, 171168, 188998, 199696, 228224, 283497, 299544, 342336, 377996, 399392, 566994, 599088, 661493, 684672, 755992, 798784, 1133988, 1198176, 1322986, 1511984, 1597568, 1984479, 2267976, 2396352, 2645972, 3023968, 3968958, 4535952, 4792704, 5291944, 6047936, 7937916, 9071904, 10583888, 12095872, 15875832, 18143808, 21167776, 31751664, 36287616, 42335552, 63503328, 84671104, 127006656, 254013312]

約数ペア:

[(1, 254013312), (2, 127006656), (3, 84671104), (4, 63503328), (6, 42335552), (7, 36287616), (8, 31751664), (12, 21167776), (14, 18143808), (16, 15875832), (21, 12095872), (24, 10583888), (28, 9071904), (32, 7937916), (42, 6047936), (48, 5291944), (53, 4792704), (56, 4535952), (64, 3968958), (84, 3023968), (96, 2645972), (106, 2396352), (112, 2267976), (128, 1984479), (159, 1597568), (168, 1511984), (192, 1322986), (212, 1198176), (224, 1133988), (318, 798784), (336, 755992), (371, 684672), (384, 661493), (424, 599088), (448, 566994), (636, 399392), (672, 377996), (742, 342336), (848, 299544), (896, 283497), (1113, 228224), (1272, 199696), (1344, 188998), (1484, 171168), (1696, 149772), (1783, 142464), (2226, 114112), (2544, 99848), (2688, 94499), (2968, 85584), (3392, 74886), (3566, 71232), (4452, 57056), (5088, 49924), (5349, 47488), (5936, 42792), (6784, 37443), (7132, 35616), (8904, 28528), (10176, 24962), (10698, 23744), (11872, 21396), (12481, 20352), (14264, 17808)]