229146112

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:403

約数の個数: 80

約数和(自身を含む): 498405600

約数和(自身を除く): 269259488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 173, 199, 208, 256, 346, 398, 416, 512, 692, 796, 832, 1384, 1592, 1664, 2249, 2587, 2768, 3184, 3328, 4498, 5174, 5536, 6368, 6656, 8996, 10348, 11072, 12736, 17992, 20696, 22144, 25472, 34427, 35984, 41392, 44288, 50944, 68854, 71968, 82784, 88576, 101888, 137708, 143936, 165568, 275416, 287872, 331136, 447551, 550832, 575744, 662272, 895102, 1101664, 1151488, 1324544, 1790204, 2203328, 3580408, 4406656, 7160816, 8813312, 14321632, 17626624, 28643264, 57286528, 114573056, 229146112]

約数ペア:

[(1, 229146112), (2, 114573056), (4, 57286528), (8, 28643264), (13, 17626624), (16, 14321632), (26, 8813312), (32, 7160816), (52, 4406656), (64, 3580408), (104, 2203328), (128, 1790204), (173, 1324544), (199, 1151488), (208, 1101664), (256, 895102), (346, 662272), (398, 575744), (416, 550832), (512, 447551), (692, 331136), (796, 287872), (832, 275416), (1384, 165568), (1592, 143936), (1664, 137708), (2249, 101888), (2587, 88576), (2768, 82784), (3184, 71968), (3328, 68854), (4498, 50944), (5174, 44288), (5536, 41392), (6368, 35984), (6656, 34427), (8996, 25472), (10348, 22144), (11072, 20696), (12736, 17992)]