254195928

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 256

約数和(自身を含む): 852480000

約数和(自身を除く): 598284072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 49, 54, 56, 63, 72, 73, 84, 94, 98, 108, 126, 141, 146, 147, 168, 188, 189, 196, 216, 219, 252, 282, 292, 294, 329, 343, 376, 378, 392, 423, 438, 441, 504, 511, 564, 584, 588, 657, 658, 686, 756, 846, 876, 882, 987, 1022, 1029, 1128, 1176, 1269, 1314, 1316, 1323, 1372, 1512, 1533, 1692, 1752, 1764, 1971, 1974, 2044, 2058, 2303, 2538, 2628, 2632, 2646, 2744, 2961, 3066, 3087, 3384, 3431, 3528, 3577, 3942, 3948, 4088, 4116, 4599, 4606, 5076, 5256, 5292, 5922, 6132, 6174, 6862, 6909, 7154, 7884, 7896, 8232, 8883, 9198, 9212, 9261, 10152, 10293, 10584, 10731, 11844, 12264, 12348, 13724, 13797, 13818, 14308, 15768, 16121, 17766, 18396, 18424, 18522, 20586, 20727, 21462, 23688, 24017, 24696, 25039, 27448, 27594, 27636, 28616, 30879, 32193, 32242, 35532, 36792, 37044, 41172, 41454, 42924, 48034, 48363, 50078, 55188, 55272, 61758, 62181, 64386, 64484, 71064, 72051, 74088, 75117, 82344, 82908, 85848, 92637, 96068, 96579, 96726, 100156, 110376, 123516, 124362, 128772, 128968, 144102, 145089, 150234, 165816, 168119, 185274, 192136, 193158, 193452, 200312, 216153, 225351, 247032, 248724, 257544, 288204, 290178, 300468, 336238, 370548, 386316, 386904, 432306, 435267, 450702, 497448, 504357, 576408, 580356, 600936, 648459, 672476, 676053, 741096, 772632, 864612, 870534, 901404, 1008714, 1160712, 1176833, 1296918, 1344952, 1352106, 1513071, 1729224, 1741068, 1802808, 2017428, 2353666, 2593836, 2704212, 3026142, 3482136, 3530499, 4034856, 4539213, 4707332, 5187672, 5408424, 6052284, 7060998, 9078426, 9414664, 10591497, 12104568, 14121996, 18156852, 21182994, 28243992, 31774491, 36313704, 42365988, 63548982, 84731976, 127097964, 254195928]

約数ペア:

[(1, 254195928), (2, 127097964), (3, 84731976), (4, 63548982), (6, 42365988), (7, 36313704), (8, 31774491), (9, 28243992), (12, 21182994), (14, 18156852), (18, 14121996), (21, 12104568), (24, 10591497), (27, 9414664), (28, 9078426), (36, 7060998), (42, 6052284), (47, 5408424), (49, 5187672), (54, 4707332), (56, 4539213), (63, 4034856), (72, 3530499), (73, 3482136), (84, 3026142), (94, 2704212), (98, 2593836), (108, 2353666), (126, 2017428), (141, 1802808), (146, 1741068), (147, 1729224), (168, 1513071), (188, 1352106), (189, 1344952), (196, 1296918), (216, 1176833), (219, 1160712), (252, 1008714), (282, 901404), (292, 870534), (294, 864612), (329, 772632), (343, 741096), (376, 676053), (378, 672476), (392, 648459), (423, 600936), (438, 580356), (441, 576408), (504, 504357), (511, 497448), (564, 450702), (584, 435267), (588, 432306), (657, 386904), (658, 386316), (686, 370548), (756, 336238), (846, 300468), (876, 290178), (882, 288204), (987, 257544), (1022, 248724), (1029, 247032), (1128, 225351), (1176, 216153), (1269, 200312), (1314, 193452), (1316, 193158), (1323, 192136), (1372, 185274), (1512, 168119), (1533, 165816), (1692, 150234), (1752, 145089), (1764, 144102), (1971, 128968), (1974, 128772), (2044, 124362), (2058, 123516), (2303, 110376), (2538, 100156), (2628, 96726), (2632, 96579), (2646, 96068), (2744, 92637), (2961, 85848), (3066, 82908), (3087, 82344), (3384, 75117), (3431, 74088), (3528, 72051), (3577, 71064), (3942, 64484), (3948, 64386), (4088, 62181), (4116, 61758), (4599, 55272), (4606, 55188), (5076, 50078), (5256, 48363), (5292, 48034), (5922, 42924), (6132, 41454), (6174, 41172), (6862, 37044), (6909, 36792), (7154, 35532), (7884, 32242), (7896, 32193), (8232, 30879), (8883, 28616), (9198, 27636), (9212, 27594), (9261, 27448), (10152, 25039), (10293, 24696), (10584, 24017), (10731, 23688), (11844, 21462), (12264, 20727), (12348, 20586), (13724, 18522), (13797, 18424), (13818, 18396), (14308, 17766), (15768, 16121)]