16861121472

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1435

約数の個数: 224

約数和(自身を含む): 49587822592

約数和(自身を除く): 32726701120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 64, 78, 86, 96, 104, 127, 129, 156, 172, 192, 208, 254, 258, 312, 344, 381, 416, 508, 516, 559, 624, 688, 762, 832, 1016, 1032, 1118, 1237, 1248, 1376, 1524, 1651, 1677, 2032, 2064, 2236, 2474, 2496, 2752, 3048, 3302, 3354, 3711, 4064, 4128, 4472, 4948, 4953, 5461, 6096, 6604, 6708, 7422, 8128, 8256, 8944, 9896, 9906, 10922, 12192, 13208, 13416, 14844, 16081, 16383, 17888, 19792, 19812, 21844, 24384, 26416, 26832, 29688, 32162, 32766, 35776, 39584, 39624, 43688, 48243, 52832, 53191, 53664, 59376, 64324, 65532, 70993, 79168, 79248, 87376, 96486, 105664, 106382, 107328, 118752, 128648, 131064, 141986, 157099, 158496, 159573, 174752, 192972, 212764, 212979, 237504, 257296, 262128, 283972, 314198, 316992, 319146, 349504, 385944, 425528, 425958, 471297, 514592, 524256, 567944, 628396, 638292, 691483, 771888, 851056, 851916, 942594, 1029184, 1048512, 1135888, 1256792, 1276584, 1382966, 1543776, 1702112, 1703832, 1885188, 2042287, 2074449, 2271776, 2513584, 2553168, 2765932, 3087552, 3404224, 3407664, 3770376, 4084574, 4148898, 4543552, 5027168, 5106336, 5531864, 6126861, 6755257, 6815328, 7540752, 8169148, 8297796, 10054336, 10212672, 11063728, 12253722, 13510514, 13630656, 15081504, 16338296, 16595592, 20265771, 22127456, 24507444, 27021028, 30163008, 32676592, 33191184, 40531542, 44254912, 49014888, 54042056, 65353184, 66382368, 81063084, 87818341, 98029776, 108084112, 130706368, 132764736, 162126168, 175636682, 196059552, 216168224, 263455023, 324252336, 351273364, 392119104, 432336448, 526910046, 648504672, 702546728, 1053820092, 1297009344, 1405093456, 2107640184, 2810186912, 4215280368, 5620373824, 8430560736, 16861121472]

約数ペア:

[(1, 16861121472), (2, 8430560736), (3, 5620373824), (4, 4215280368), (6, 2810186912), (8, 2107640184), (12, 1405093456), (13, 1297009344), (16, 1053820092), (24, 702546728), (26, 648504672), (32, 526910046), (39, 432336448), (43, 392119104), (48, 351273364), (52, 324252336), (64, 263455023), (78, 216168224), (86, 196059552), (96, 175636682), (104, 162126168), (127, 132764736), (129, 130706368), (156, 108084112), (172, 98029776), (192, 87818341), (208, 81063084), (254, 66382368), (258, 65353184), (312, 54042056), (344, 49014888), (381, 44254912), (416, 40531542), (508, 33191184), (516, 32676592), (559, 30163008), (624, 27021028), (688, 24507444), (762, 22127456), (832, 20265771), (1016, 16595592), (1032, 16338296), (1118, 15081504), (1237, 13630656), (1248, 13510514), (1376, 12253722), (1524, 11063728), (1651, 10212672), (1677, 10054336), (2032, 8297796), (2064, 8169148), (2236, 7540752), (2474, 6815328), (2496, 6755257), (2752, 6126861), (3048, 5531864), (3302, 5106336), (3354, 5027168), (3711, 4543552), (4064, 4148898), (4128, 4084574), (4472, 3770376), (4948, 3407664), (4953, 3404224), (5461, 3087552), (6096, 2765932), (6604, 2553168), (6708, 2513584), (7422, 2271776), (8128, 2074449), (8256, 2042287), (8944, 1885188), (9896, 1703832), (9906, 1702112), (10922, 1543776), (12192, 1382966), (13208, 1276584), (13416, 1256792), (14844, 1135888), (16081, 1048512), (16383, 1029184), (17888, 942594), (19792, 851916), (19812, 851056), (21844, 771888), (24384, 691483), (26416, 638292), (26832, 628396), (29688, 567944), (32162, 524256), (32766, 514592), (35776, 471297), (39584, 425958), (39624, 425528), (43688, 385944), (48243, 349504), (52832, 319146), (53191, 316992), (53664, 314198), (59376, 283972), (64324, 262128), (65532, 257296), (70993, 237504), (79168, 212979), (79248, 212764), (87376, 192972), (96486, 174752), (105664, 159573), (106382, 158496), (107328, 157099), (118752, 141986), (128648, 131064)]