399090912

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 288

約数和(自身を含む): 1274144256

約数和(自身を除く): 875053344

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 43, 44, 47, 48, 51, 66, 68, 86, 88, 94, 96, 102, 121, 129, 132, 136, 141, 172, 176, 187, 188, 204, 242, 258, 264, 272, 282, 344, 352, 363, 374, 376, 408, 473, 484, 516, 517, 528, 544, 561, 564, 688, 726, 731, 748, 752, 799, 816, 946, 968, 1032, 1034, 1056, 1122, 1128, 1376, 1419, 1452, 1462, 1496, 1504, 1551, 1598, 1632, 1892, 1936, 2021, 2057, 2064, 2068, 2193, 2244, 2256, 2397, 2838, 2904, 2924, 2992, 3102, 3196, 3784, 3872, 4042, 4114, 4128, 4136, 4386, 4488, 4512, 4794, 5203, 5676, 5687, 5808, 5848, 5984, 6063, 6171, 6204, 6392, 7568, 8041, 8084, 8228, 8272, 8772, 8789, 8976, 9588, 10406, 11352, 11374, 11616, 11696, 12126, 12342, 12408, 12784, 15136, 15609, 16082, 16168, 16456, 16544, 17061, 17544, 17578, 17952, 19176, 20812, 22231, 22704, 22748, 23392, 24123, 24252, 24684, 24816, 25568, 26367, 31218, 32164, 32336, 32912, 34122, 34357, 35088, 35156, 38352, 41624, 44462, 45408, 45496, 48246, 48504, 49368, 49632, 52734, 62436, 64328, 64672, 65824, 66693, 68244, 68714, 70176, 70312, 76704, 83248, 88451, 88924, 90992, 96492, 96679, 97008, 98736, 103071, 105468, 124872, 128656, 133386, 136488, 137428, 140624, 166496, 176902, 177848, 181984, 192984, 193358, 194016, 197472, 206142, 210936, 244541, 249744, 257312, 265353, 266772, 272976, 274856, 281248, 290037, 353804, 355696, 377927, 385968, 386716, 412284, 421872, 489082, 499488, 530706, 533544, 545952, 549712, 580074, 707608, 711392, 733623, 755854, 771936, 773432, 824568, 843744, 978164, 1061412, 1067088, 1099424, 1133781, 1160148, 1415216, 1467246, 1511708, 1546864, 1649136, 1956328, 2122824, 2134176, 2267562, 2320296, 2830432, 2934492, 3023416, 3093728, 3298272, 3912656, 4157197, 4245648, 4535124, 4640592, 5868984, 6046832, 7825312, 8314394, 8491296, 9070248, 9281184, 11737968, 12093664, 12471591, 16628788, 18140496, 23475936, 24943182, 33257576, 36280992, 49886364, 66515152, 99772728, 133030304, 199545456, 399090912]

約数ペア:

[(1, 399090912), (2, 199545456), (3, 133030304), (4, 99772728), (6, 66515152), (8, 49886364), (11, 36280992), (12, 33257576), (16, 24943182), (17, 23475936), (22, 18140496), (24, 16628788), (32, 12471591), (33, 12093664), (34, 11737968), (43, 9281184), (44, 9070248), (47, 8491296), (48, 8314394), (51, 7825312), (66, 6046832), (68, 5868984), (86, 4640592), (88, 4535124), (94, 4245648), (96, 4157197), (102, 3912656), (121, 3298272), (129, 3093728), (132, 3023416), (136, 2934492), (141, 2830432), (172, 2320296), (176, 2267562), (187, 2134176), (188, 2122824), (204, 1956328), (242, 1649136), (258, 1546864), (264, 1511708), (272, 1467246), (282, 1415216), (344, 1160148), (352, 1133781), (363, 1099424), (374, 1067088), (376, 1061412), (408, 978164), (473, 843744), (484, 824568), (516, 773432), (517, 771936), (528, 755854), (544, 733623), (561, 711392), (564, 707608), (688, 580074), (726, 549712), (731, 545952), (748, 533544), (752, 530706), (799, 499488), (816, 489082), (946, 421872), (968, 412284), (1032, 386716), (1034, 385968), (1056, 377927), (1122, 355696), (1128, 353804), (1376, 290037), (1419, 281248), (1452, 274856), (1462, 272976), (1496, 266772), (1504, 265353), (1551, 257312), (1598, 249744), (1632, 244541), (1892, 210936), (1936, 206142), (2021, 197472), (2057, 194016), (2064, 193358), (2068, 192984), (2193, 181984), (2244, 177848), (2256, 176902), (2397, 166496), (2838, 140624), (2904, 137428), (2924, 136488), (2992, 133386), (3102, 128656), (3196, 124872), (3784, 105468), (3872, 103071), (4042, 98736), (4114, 97008), (4128, 96679), (4136, 96492), (4386, 90992), (4488, 88924), (4512, 88451), (4794, 83248), (5203, 76704), (5676, 70312), (5687, 70176), (5808, 68714), (5848, 68244), (5984, 66693), (6063, 65824), (6171, 64672), (6204, 64328), (6392, 62436), (7568, 52734), (8041, 49632), (8084, 49368), (8228, 48504), (8272, 48246), (8772, 45496), (8789, 45408), (8976, 44462), (9588, 41624), (10406, 38352), (11352, 35156), (11374, 35088), (11616, 34357), (11696, 34122), (12126, 32912), (12342, 32336), (12408, 32164), (12784, 31218), (15136, 26367), (15609, 25568), (16082, 24816), (16168, 24684), (16456, 24252), (16544, 24123), (17061, 23392), (17544, 22748), (17578, 22704), (17952, 22231), (19176, 20812)]