254747808

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:676

約数の個数: 192

約数和(自身を含む): 862283520

約数和(自身を除く): 607535712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 216, 219, 224, 252, 288, 292, 336, 378, 432, 438, 504, 511, 577, 584, 657, 672, 756, 864, 876, 1008, 1022, 1154, 1168, 1314, 1512, 1533, 1731, 1752, 1971, 2016, 2044, 2308, 2336, 2628, 3024, 3066, 3462, 3504, 3942, 4039, 4088, 4599, 4616, 5193, 5256, 6048, 6132, 6924, 7008, 7884, 8078, 8176, 9198, 9232, 10386, 10512, 12117, 12264, 13797, 13848, 15579, 15768, 16156, 16352, 18396, 18464, 20772, 21024, 24234, 24528, 27594, 27696, 31158, 31536, 32312, 36351, 36792, 41544, 42121, 48468, 49056, 55188, 55392, 62316, 63072, 64624, 72702, 73584, 83088, 84242, 96936, 109053, 110376, 124632, 126363, 129248, 145404, 147168, 166176, 168484, 193872, 218106, 220752, 249264, 252726, 290808, 294847, 336968, 379089, 387744, 436212, 441504, 498528, 505452, 581616, 589694, 673936, 758178, 872424, 884541, 1010904, 1137267, 1163232, 1179388, 1347872, 1516356, 1744848, 1769082, 2021808, 2274534, 2358776, 2653623, 3032712, 3489696, 3538164, 4043616, 4549068, 4717552, 5307246, 6065424, 7076328, 7960869, 9098136, 9435104, 10614492, 12130848, 14152656, 15921738, 18196272, 21228984, 28305312, 31843476, 36392544, 42457968, 63686952, 84915936, 127373904, 254747808]

約数ペア:

[(1, 254747808), (2, 127373904), (3, 84915936), (4, 63686952), (6, 42457968), (7, 36392544), (8, 31843476), (9, 28305312), (12, 21228984), (14, 18196272), (16, 15921738), (18, 14152656), (21, 12130848), (24, 10614492), (27, 9435104), (28, 9098136), (32, 7960869), (36, 7076328), (42, 6065424), (48, 5307246), (54, 4717552), (56, 4549068), (63, 4043616), (72, 3538164), (73, 3489696), (84, 3032712), (96, 2653623), (108, 2358776), (112, 2274534), (126, 2021808), (144, 1769082), (146, 1744848), (168, 1516356), (189, 1347872), (216, 1179388), (219, 1163232), (224, 1137267), (252, 1010904), (288, 884541), (292, 872424), (336, 758178), (378, 673936), (432, 589694), (438, 581616), (504, 505452), (511, 498528), (577, 441504), (584, 436212), (657, 387744), (672, 379089), (756, 336968), (864, 294847), (876, 290808), (1008, 252726), (1022, 249264), (1154, 220752), (1168, 218106), (1314, 193872), (1512, 168484), (1533, 166176), (1731, 147168), (1752, 145404), (1971, 129248), (2016, 126363), (2044, 124632), (2308, 110376), (2336, 109053), (2628, 96936), (3024, 84242), (3066, 83088), (3462, 73584), (3504, 72702), (3942, 64624), (4039, 63072), (4088, 62316), (4599, 55392), (4616, 55188), (5193, 49056), (5256, 48468), (6048, 42121), (6132, 41544), (6924, 36792), (7008, 36351), (7884, 32312), (8078, 31536), (8176, 31158), (9198, 27696), (9232, 27594), (10386, 24528), (10512, 24234), (12117, 21024), (12264, 20772), (13797, 18464), (13848, 18396), (15579, 16352), (15768, 16156)]