251823264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 288

約数和(自身を含む): 879459840

約数和(自身を除く): 627636576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 121, 132, 133, 152, 154, 163, 168, 176, 209, 224, 228, 231, 242, 264, 266, 304, 308, 326, 336, 352, 363, 399, 418, 456, 462, 484, 489, 528, 532, 608, 616, 627, 652, 672, 726, 798, 836, 847, 912, 924, 968, 978, 1056, 1064, 1141, 1232, 1254, 1304, 1452, 1463, 1596, 1672, 1694, 1793, 1824, 1848, 1936, 1956, 2128, 2282, 2299, 2464, 2508, 2541, 2608, 2904, 2926, 3097, 3192, 3344, 3388, 3423, 3586, 3696, 3872, 3912, 4256, 4389, 4564, 4598, 5016, 5082, 5216, 5379, 5808, 5852, 6194, 6384, 6688, 6776, 6846, 6897, 7172, 7392, 7824, 8778, 9128, 9196, 9291, 10032, 10164, 10758, 11616, 11704, 12388, 12551, 12768, 13552, 13692, 13794, 14344, 15648, 16093, 17556, 18256, 18392, 18582, 19723, 20064, 20328, 21516, 21679, 23408, 24776, 25102, 27104, 27384, 27588, 28688, 32186, 34067, 35112, 36512, 36784, 37164, 37653, 39446, 40656, 43032, 43358, 46816, 48279, 49552, 50204, 54768, 55176, 57376, 59169, 64372, 65037, 68134, 70224, 73568, 74328, 75306, 78892, 81312, 86064, 86716, 96558, 99104, 100408, 102201, 109536, 110352, 118338, 128744, 130074, 136268, 138061, 140448, 148656, 150612, 157784, 172128, 173432, 193116, 200816, 204402, 220704, 236676, 238469, 257488, 260148, 272536, 276122, 297312, 301224, 315568, 346864, 374737, 386232, 401632, 408804, 414183, 473352, 476938, 514976, 520296, 545072, 552244, 602448, 631136, 693728, 715407, 749474, 772464, 817608, 828366, 946704, 953876, 1040592, 1090144, 1104488, 1124211, 1204896, 1430814, 1498948, 1544928, 1635216, 1656732, 1893408, 1907752, 2081184, 2208976, 2248422, 2623159, 2861628, 2997896, 3270432, 3313464, 3815504, 4417952, 4496844, 5246318, 5723256, 5995792, 6626928, 7631008, 7869477, 8993688, 10492636, 11446512, 11991584, 13253856, 15738954, 17987376, 20985272, 22893024, 31477908, 35974752, 41970544, 62955816, 83941088, 125911632, 251823264]

約数ペア:

[(1, 251823264), (2, 125911632), (3, 83941088), (4, 62955816), (6, 41970544), (7, 35974752), (8, 31477908), (11, 22893024), (12, 20985272), (14, 17987376), (16, 15738954), (19, 13253856), (21, 11991584), (22, 11446512), (24, 10492636), (28, 8993688), (32, 7869477), (33, 7631008), (38, 6626928), (42, 5995792), (44, 5723256), (48, 5246318), (56, 4496844), (57, 4417952), (66, 3815504), (76, 3313464), (77, 3270432), (84, 2997896), (88, 2861628), (96, 2623159), (112, 2248422), (114, 2208976), (121, 2081184), (132, 1907752), (133, 1893408), (152, 1656732), (154, 1635216), (163, 1544928), (168, 1498948), (176, 1430814), (209, 1204896), (224, 1124211), (228, 1104488), (231, 1090144), (242, 1040592), (264, 953876), (266, 946704), (304, 828366), (308, 817608), (326, 772464), (336, 749474), (352, 715407), (363, 693728), (399, 631136), (418, 602448), (456, 552244), (462, 545072), (484, 520296), (489, 514976), (528, 476938), (532, 473352), (608, 414183), (616, 408804), (627, 401632), (652, 386232), (672, 374737), (726, 346864), (798, 315568), (836, 301224), (847, 297312), (912, 276122), (924, 272536), (968, 260148), (978, 257488), (1056, 238469), (1064, 236676), (1141, 220704), (1232, 204402), (1254, 200816), (1304, 193116), (1452, 173432), (1463, 172128), (1596, 157784), (1672, 150612), (1694, 148656), (1793, 140448), (1824, 138061), (1848, 136268), (1936, 130074), (1956, 128744), (2128, 118338), (2282, 110352), (2299, 109536), (2464, 102201), (2508, 100408), (2541, 99104), (2608, 96558), (2904, 86716), (2926, 86064), (3097, 81312), (3192, 78892), (3344, 75306), (3388, 74328), (3423, 73568), (3586, 70224), (3696, 68134), (3872, 65037), (3912, 64372), (4256, 59169), (4389, 57376), (4564, 55176), (4598, 54768), (5016, 50204), (5082, 49552), (5216, 48279), (5379, 46816), (5808, 43358), (5852, 43032), (6194, 40656), (6384, 39446), (6688, 37653), (6776, 37164), (6846, 36784), (6897, 36512), (7172, 35112), (7392, 34067), (7824, 32186), (8778, 28688), (9128, 27588), (9196, 27384), (9291, 27104), (10032, 25102), (10164, 24776), (10758, 23408), (11616, 21679), (11704, 21516), (12388, 20328), (12551, 20064), (12768, 19723), (13552, 18582), (13692, 18392), (13794, 18256), (14344, 17556), (15648, 16093)]