217870464

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11579}}^1$

素因数の和:11610

約数の個数: 96

約数和(自身を含む): 673261200

約数和(自身を除く): 455390736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11579, 18816, 23158, 34737, 46316, 69474, 81053, 92632, 138948, 162106, 185264, 243159, 277896, 324212, 370528, 486318, 555792, 567371, 648424, 741056, 972636, 1111584, 1134742, 1296848, 1482112, 1702113, 1945272, 2223168, 2269484, 2593696, 3404226, 3890544, 4446336, 4538968, 5187392, 6808452, 7781088, 9077936, 10374784, 13616904, 15562176, 18155872, 27233808, 31124352, 36311744, 54467616, 72623488, 108935232, 217870464]

約数ペア:

[(1, 217870464), (2, 108935232), (3, 72623488), (4, 54467616), (6, 36311744), (7, 31124352), (8, 27233808), (12, 18155872), (14, 15562176), (16, 13616904), (21, 10374784), (24, 9077936), (28, 7781088), (32, 6808452), (42, 5187392), (48, 4538968), (49, 4446336), (56, 3890544), (64, 3404226), (84, 2593696), (96, 2269484), (98, 2223168), (112, 1945272), (128, 1702113), (147, 1482112), (168, 1296848), (192, 1134742), (196, 1111584), (224, 972636), (294, 741056), (336, 648424), (384, 567371), (392, 555792), (448, 486318), (588, 370528), (672, 324212), (784, 277896), (896, 243159), (1176, 185264), (1344, 162106), (1568, 138948), (2352, 92632), (2688, 81053), (3136, 69474), (4704, 46316), (6272, 34737), (9408, 23158), (11579, 18816)]