1406985984

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:204

約数の個数: 288

約数和(自身を含む): 4379719680

約数和(自身を除く): 2972733696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 61, 64, 71, 72, 94, 96, 108, 122, 128, 141, 142, 144, 183, 188, 192, 213, 216, 244, 256, 282, 284, 288, 366, 376, 384, 423, 426, 432, 488, 549, 564, 568, 576, 639, 732, 752, 768, 846, 852, 864, 976, 1098, 1128, 1136, 1152, 1269, 1278, 1464, 1504, 1647, 1692, 1704, 1728, 1917, 1952, 2196, 2256, 2272, 2304, 2538, 2556, 2867, 2928, 3008, 3294, 3337, 3384, 3408, 3456, 3834, 3904, 4331, 4392, 4512, 4544, 5076, 5112, 5734, 5856, 6016, 6588, 6674, 6768, 6816, 6912, 7668, 7808, 8601, 8662, 8784, 9024, 9088, 10011, 10152, 10224, 11468, 11712, 12032, 12993, 13176, 13348, 13536, 13632, 15336, 15616, 17202, 17324, 17568, 18048, 18176, 20022, 20304, 20448, 22936, 23424, 25803, 25986, 26352, 26696, 27072, 27264, 30033, 30672, 34404, 34648, 35136, 36096, 38979, 40044, 40608, 40896, 45872, 46848, 51606, 51972, 52704, 53392, 54144, 54528, 60066, 61344, 68808, 69296, 70272, 77409, 77958, 80088, 81216, 81792, 90099, 91744, 103212, 103944, 105408, 106784, 108288, 116937, 120132, 122688, 137616, 138592, 140544, 154818, 155916, 160176, 162432, 163584, 180198, 183488, 203557, 206424, 207888, 210816, 213568, 233874, 240264, 245376, 275232, 277184, 309636, 311832, 320352, 324864, 360396, 366976, 407114, 412848, 415776, 421632, 427136, 467748, 480528, 490752, 550464, 554368, 610671, 619272, 623664, 640704, 720792, 733952, 814228, 825696, 831552, 854272, 935496, 961056, 1100928, 1108736, 1221342, 1238544, 1247328, 1281408, 1441584, 1628456, 1651392, 1663104, 1832013, 1870992, 1922112, 2201856, 2442684, 2477088, 2494656, 2562816, 2883168, 3256912, 3302784, 3326208, 3664026, 3741984, 3844224, 4885368, 4954176, 4989312, 5496039, 5766336, 6513824, 6605568, 7328052, 7483968, 7688448, 9770736, 9908352, 9978624, 10992078, 11532672, 13027648, 14656104, 14967936, 19541472, 19816704, 21984156, 23065344, 26055296, 29312208, 29935872, 39082944, 43968312, 52110592, 58624416, 78165888, 87936624, 117248832, 156331776, 175873248, 234497664, 351746496, 468995328, 703492992, 1406985984]

約数ペア:

[(1, 1406985984), (2, 703492992), (3, 468995328), (4, 351746496), (6, 234497664), (8, 175873248), (9, 156331776), (12, 117248832), (16, 87936624), (18, 78165888), (24, 58624416), (27, 52110592), (32, 43968312), (36, 39082944), (47, 29935872), (48, 29312208), (54, 26055296), (61, 23065344), (64, 21984156), (71, 19816704), (72, 19541472), (94, 14967936), (96, 14656104), (108, 13027648), (122, 11532672), (128, 10992078), (141, 9978624), (142, 9908352), (144, 9770736), (183, 7688448), (188, 7483968), (192, 7328052), (213, 6605568), (216, 6513824), (244, 5766336), (256, 5496039), (282, 4989312), (284, 4954176), (288, 4885368), (366, 3844224), (376, 3741984), (384, 3664026), (423, 3326208), (426, 3302784), (432, 3256912), (488, 2883168), (549, 2562816), (564, 2494656), (568, 2477088), (576, 2442684), (639, 2201856), (732, 1922112), (752, 1870992), (768, 1832013), (846, 1663104), (852, 1651392), (864, 1628456), (976, 1441584), (1098, 1281408), (1128, 1247328), (1136, 1238544), (1152, 1221342), (1269, 1108736), (1278, 1100928), (1464, 961056), (1504, 935496), (1647, 854272), (1692, 831552), (1704, 825696), (1728, 814228), (1917, 733952), (1952, 720792), (2196, 640704), (2256, 623664), (2272, 619272), (2304, 610671), (2538, 554368), (2556, 550464), (2867, 490752), (2928, 480528), (3008, 467748), (3294, 427136), (3337, 421632), (3384, 415776), (3408, 412848), (3456, 407114), (3834, 366976), (3904, 360396), (4331, 324864), (4392, 320352), (4512, 311832), (4544, 309636), (5076, 277184), (5112, 275232), (5734, 245376), (5856, 240264), (6016, 233874), (6588, 213568), (6674, 210816), (6768, 207888), (6816, 206424), (6912, 203557), (7668, 183488), (7808, 180198), (8601, 163584), (8662, 162432), (8784, 160176), (9024, 155916), (9088, 154818), (10011, 140544), (10152, 138592), (10224, 137616), (11468, 122688), (11712, 120132), (12032, 116937), (12993, 108288), (13176, 106784), (13348, 105408), (13536, 103944), (13632, 103212), (15336, 91744), (15616, 90099), (17202, 81792), (17324, 81216), (17568, 80088), (18048, 77958), (18176, 77409), (20022, 70272), (20304, 69296), (20448, 68808), (22936, 61344), (23424, 60066), (25803, 54528), (25986, 54144), (26352, 53392), (26696, 52704), (27072, 51972), (27264, 51606), (30033, 46848), (30672, 45872), (34404, 40896), (34648, 40608), (35136, 40044), (36096, 38979)]