981914976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 288

約数和(自身を含む): 3348753408

約数和(自身を除く): 2366838432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 47, 48, 56, 63, 72, 84, 86, 94, 96, 112, 126, 129, 141, 144, 168, 172, 188, 224, 241, 252, 258, 282, 288, 301, 329, 336, 344, 376, 387, 423, 482, 504, 516, 564, 602, 658, 672, 688, 723, 752, 774, 846, 903, 964, 987, 1008, 1032, 1128, 1204, 1316, 1376, 1446, 1504, 1548, 1687, 1692, 1806, 1928, 1974, 2016, 2021, 2064, 2169, 2256, 2408, 2632, 2709, 2892, 2961, 3096, 3374, 3384, 3612, 3856, 3948, 4042, 4128, 4338, 4512, 4816, 5061, 5264, 5418, 5784, 5922, 6063, 6192, 6748, 6768, 7224, 7712, 7896, 8084, 8676, 9632, 10122, 10363, 10528, 10836, 11327, 11568, 11844, 12126, 12384, 13496, 13536, 14147, 14448, 15183, 15792, 16168, 17352, 18189, 20244, 20726, 21672, 22654, 23136, 23688, 24252, 26992, 28294, 28896, 30366, 31089, 31584, 32336, 33981, 34704, 36378, 40488, 41452, 42441, 43344, 45308, 47376, 48504, 53984, 56588, 60732, 62178, 64672, 67962, 69408, 72541, 72756, 79289, 80976, 82904, 84882, 86688, 90616, 93267, 94752, 97008, 101943, 113176, 121464, 124356, 127323, 135924, 145082, 145512, 158578, 161952, 165808, 169764, 181232, 186534, 194016, 203886, 217623, 226352, 237867, 242928, 248712, 254646, 271848, 290164, 291024, 317156, 331616, 339528, 362464, 373068, 407772, 435246, 452704, 475734, 485856, 487061, 497424, 509292, 543696, 580328, 582048, 634312, 652869, 679056, 713601, 746136, 815544, 870492, 951468, 974122, 994848, 1018584, 1087392, 1160656, 1268624, 1305738, 1358112, 1427202, 1461183, 1492272, 1631088, 1740984, 1902936, 1948244, 2037168, 2321312, 2537248, 2611476, 2854404, 2922366, 2984544, 3262176, 3409427, 3481968, 3805872, 3896488, 4074336, 4383549, 5222952, 5708808, 5844732, 6818854, 6963936, 7611744, 7792976, 8767098, 10228281, 10445904, 11417616, 11689464, 13637708, 15585952, 17534196, 20456562, 20891808, 22835232, 23378928, 27275416, 30684843, 35068392, 40913124, 46757856, 54550832, 61369686, 70136784, 81826248, 109101664, 122739372, 140273568, 163652496, 245478744, 327304992, 490957488, 981914976]

約数ペア:

[(1, 981914976), (2, 490957488), (3, 327304992), (4, 245478744), (6, 163652496), (7, 140273568), (8, 122739372), (9, 109101664), (12, 81826248), (14, 70136784), (16, 61369686), (18, 54550832), (21, 46757856), (24, 40913124), (28, 35068392), (32, 30684843), (36, 27275416), (42, 23378928), (43, 22835232), (47, 20891808), (48, 20456562), (56, 17534196), (63, 15585952), (72, 13637708), (84, 11689464), (86, 11417616), (94, 10445904), (96, 10228281), (112, 8767098), (126, 7792976), (129, 7611744), (141, 6963936), (144, 6818854), (168, 5844732), (172, 5708808), (188, 5222952), (224, 4383549), (241, 4074336), (252, 3896488), (258, 3805872), (282, 3481968), (288, 3409427), (301, 3262176), (329, 2984544), (336, 2922366), (344, 2854404), (376, 2611476), (387, 2537248), (423, 2321312), (482, 2037168), (504, 1948244), (516, 1902936), (564, 1740984), (602, 1631088), (658, 1492272), (672, 1461183), (688, 1427202), (723, 1358112), (752, 1305738), (774, 1268624), (846, 1160656), (903, 1087392), (964, 1018584), (987, 994848), (1008, 974122), (1032, 951468), (1128, 870492), (1204, 815544), (1316, 746136), (1376, 713601), (1446, 679056), (1504, 652869), (1548, 634312), (1687, 582048), (1692, 580328), (1806, 543696), (1928, 509292), (1974, 497424), (2016, 487061), (2021, 485856), (2064, 475734), (2169, 452704), (2256, 435246), (2408, 407772), (2632, 373068), (2709, 362464), (2892, 339528), (2961, 331616), (3096, 317156), (3374, 291024), (3384, 290164), (3612, 271848), (3856, 254646), (3948, 248712), (4042, 242928), (4128, 237867), (4338, 226352), (4512, 217623), (4816, 203886), (5061, 194016), (5264, 186534), (5418, 181232), (5784, 169764), (5922, 165808), (6063, 161952), (6192, 158578), (6748, 145512), (6768, 145082), (7224, 135924), (7712, 127323), (7896, 124356), (8084, 121464), (8676, 113176), (9632, 101943), (10122, 97008), (10363, 94752), (10528, 93267), (10836, 90616), (11327, 86688), (11568, 84882), (11844, 82904), (12126, 80976), (12384, 79289), (13496, 72756), (13536, 72541), (14147, 69408), (14448, 67962), (15183, 64672), (15792, 62178), (16168, 60732), (17352, 56588), (18189, 53984), (20244, 48504), (20726, 47376), (21672, 45308), (22654, 43344), (23136, 42441), (23688, 41452), (24252, 40488), (26992, 36378), (28294, 34704), (28896, 33981), (30366, 32336), (31089, 31584)]