245607936

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 160

約数和(自身を含む): 763665408

約数和(自身を除く): 518057472

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, 256, 318, 336, 371, 384, 424, 431, 448, 512, 636, 672, 742, 768, 848, 862, 896, 1113, 1272, 1293, 1344, 1484, 1536, 1696, 1724, 1792, 2226, 2544, 2586, 2688, 2968, 3017, 3392, 3448, 3584, 4452, 5088, 5172, 5376, 5936, 6034, 6784, 6896, 8904, 9051, 10176, 10344, 10752, 11872, 12068, 13568, 13792, 17808, 18102, 20352, 20688, 22843, 23744, 24136, 27136, 27584, 35616, 36204, 40704, 41376, 45686, 47488, 48272, 55168, 68529, 71232, 72408, 81408, 82752, 91372, 94976, 96544, 110336, 137058, 142464, 144816, 159901, 165504, 182744, 189952, 193088, 220672, 274116, 284928, 289632, 319802, 331008, 365488, 386176, 479703, 548232, 569856, 579264, 639604, 662016, 730976, 772352, 959406, 1096464, 1158528, 1279208, 1461952, 1544704, 1918812, 2192928, 2317056, 2558416, 2923904, 3837624, 4385856, 4634112, 5116832, 5847808, 7675248, 8771712, 10233664, 11695616, 15350496, 17543424, 20467328, 30700992, 35086848, 40934656, 61401984, 81869312, 122803968, 245607936]

約数ペア:

[(1, 245607936), (2, 122803968), (3, 81869312), (4, 61401984), (6, 40934656), (7, 35086848), (8, 30700992), (12, 20467328), (14, 17543424), (16, 15350496), (21, 11695616), (24, 10233664), (28, 8771712), (32, 7675248), (42, 5847808), (48, 5116832), (53, 4634112), (56, 4385856), (64, 3837624), (84, 2923904), (96, 2558416), (106, 2317056), (112, 2192928), (128, 1918812), (159, 1544704), (168, 1461952), (192, 1279208), (212, 1158528), (224, 1096464), (256, 959406), (318, 772352), (336, 730976), (371, 662016), (384, 639604), (424, 579264), (431, 569856), (448, 548232), (512, 479703), (636, 386176), (672, 365488), (742, 331008), (768, 319802), (848, 289632), (862, 284928), (896, 274116), (1113, 220672), (1272, 193088), (1293, 189952), (1344, 182744), (1484, 165504), (1536, 159901), (1696, 144816), (1724, 142464), (1792, 137058), (2226, 110336), (2544, 96544), (2586, 94976), (2688, 91372), (2968, 82752), (3017, 81408), (3392, 72408), (3448, 71232), (3584, 68529), (4452, 55168), (5088, 48272), (5172, 47488), (5376, 45686), (5936, 41376), (6034, 40704), (6784, 36204), (6896, 35616), (8904, 27584), (9051, 27136), (10176, 24136), (10344, 23744), (10752, 22843), (11872, 20688), (12068, 20352), (13568, 18102), (13792, 17808)]