18945912832

素因数分解:

$2^{12}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 312

約数和(自身を含む): 49084141568

約数和(自身を除く): 30138228736

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 43, 44, 56, 64, 77, 86, 88, 112, 121, 127, 128, 154, 172, 176, 224, 242, 254, 256, 301, 308, 344, 352, 448, 473, 484, 508, 512, 602, 616, 688, 704, 847, 889, 896, 946, 968, 1016, 1024, 1204, 1232, 1376, 1397, 1408, 1694, 1778, 1792, 1892, 1936, 2032, 2048, 2408, 2464, 2752, 2794, 2816, 3311, 3388, 3556, 3584, 3784, 3872, 4064, 4096, 4816, 4928, 5203, 5461, 5504, 5588, 5632, 6622, 6776, 7112, 7168, 7568, 7744, 8128, 9632, 9779, 9856, 10406, 10922, 11008, 11176, 11264, 13244, 13552, 14224, 14336, 15136, 15367, 15488, 16256, 19264, 19558, 19712, 20812, 21844, 22016, 22352, 22528, 26488, 27104, 28448, 28672, 30272, 30734, 30976, 32512, 36421, 38227, 38528, 39116, 39424, 41624, 43688, 44032, 44704, 45056, 52976, 54208, 56896, 60071, 60544, 61468, 61952, 65024, 72842, 76454, 77056, 78232, 78848, 83248, 87376, 88064, 89408, 105952, 107569, 108416, 113792, 120142, 121088, 122936, 123904, 130048, 145684, 152908, 154112, 156464, 157696, 166496, 174752, 176128, 178816, 211904, 215138, 216832, 227584, 240284, 242176, 245872, 247808, 260096, 291368, 305816, 308224, 312928, 315392, 332992, 349504, 357632, 420497, 423808, 430276, 433664, 455168, 480568, 484352, 491744, 495616, 520192, 582736, 611632, 616448, 625856, 660781, 665984, 699008, 715264, 840994, 847616, 860552, 867328, 910336, 961136, 968704, 983488, 1165472, 1223264, 1232896, 1251712, 1321562, 1331968, 1398016, 1430528, 1681988, 1695232, 1721104, 1734656, 1820672, 1922272, 1937408, 1966976, 2330944, 2446528, 2503424, 2643124, 2663936, 2796032, 2861056, 3363976, 3390464, 3442208, 3469312, 3641344, 3844544, 3933952, 4625467, 4661888, 4893056, 5006848, 5286248, 5327872, 5592064, 5722112, 6727952, 6780928, 6884416, 7689088, 7867904, 9250934, 9323776, 9786112, 10013696, 10572496, 10655744, 11184128, 13455904, 13561856, 13768832, 15378176, 15735808, 18501868, 18647552, 19572224, 20027392, 21144992, 21311488, 22368256, 26911808, 27537664, 30756352, 31471616, 37003736, 37295104, 39144448, 40054784, 42289984, 53823616, 55075328, 61512704, 62943232, 74007472, 74590208, 78288896, 84579968, 107647232, 110150656, 123025408, 148014944, 149180416, 156577792, 169159936, 215294464, 220301312, 246050816, 296029888, 338319872, 430588928, 440602624, 592059776, 676639744, 861177856, 1184119552, 1353279488, 1722355712, 2368239104, 2706558976, 4736478208, 9472956416, 18945912832]

約数ペア:

[(1, 18945912832), (2, 9472956416), (4, 4736478208), (7, 2706558976), (8, 2368239104), (11, 1722355712), (14, 1353279488), (16, 1184119552), (22, 861177856), (28, 676639744), (32, 592059776), (43, 440602624), (44, 430588928), (56, 338319872), (64, 296029888), (77, 246050816), (86, 220301312), (88, 215294464), (112, 169159936), (121, 156577792), (127, 149180416), (128, 148014944), (154, 123025408), (172, 110150656), (176, 107647232), (224, 84579968), (242, 78288896), (254, 74590208), (256, 74007472), (301, 62943232), (308, 61512704), (344, 55075328), (352, 53823616), (448, 42289984), (473, 40054784), (484, 39144448), (508, 37295104), (512, 37003736), (602, 31471616), (616, 30756352), (688, 27537664), (704, 26911808), (847, 22368256), (889, 21311488), (896, 21144992), (946, 20027392), (968, 19572224), (1016, 18647552), (1024, 18501868), (1204, 15735808), (1232, 15378176), (1376, 13768832), (1397, 13561856), (1408, 13455904), (1694, 11184128), (1778, 10655744), (1792, 10572496), (1892, 10013696), (1936, 9786112), (2032, 9323776), (2048, 9250934), (2408, 7867904), (2464, 7689088), (2752, 6884416), (2794, 6780928), (2816, 6727952), (3311, 5722112), (3388, 5592064), (3556, 5327872), (3584, 5286248), (3784, 5006848), (3872, 4893056), (4064, 4661888), (4096, 4625467), (4816, 3933952), (4928, 3844544), (5203, 3641344), (5461, 3469312), (5504, 3442208), (5588, 3390464), (5632, 3363976), (6622, 2861056), (6776, 2796032), (7112, 2663936), (7168, 2643124), (7568, 2503424), (7744, 2446528), (8128, 2330944), (9632, 1966976), (9779, 1937408), (9856, 1922272), (10406, 1820672), (10922, 1734656), (11008, 1721104), (11176, 1695232), (11264, 1681988), (13244, 1430528), (13552, 1398016), (14224, 1331968), (14336, 1321562), (15136, 1251712), (15367, 1232896), (15488, 1223264), (16256, 1165472), (19264, 983488), (19558, 968704), (19712, 961136), (20812, 910336), (21844, 867328), (22016, 860552), (22352, 847616), (22528, 840994), (26488, 715264), (27104, 699008), (28448, 665984), (28672, 660781), (30272, 625856), (30734, 616448), (30976, 611632), (32512, 582736), (36421, 520192), (38227, 495616), (38528, 491744), (39116, 484352), (39424, 480568), (41624, 455168), (43688, 433664), (44032, 430276), (44704, 423808), (45056, 420497), (52976, 357632), (54208, 349504), (56896, 332992), (60071, 315392), (60544, 312928), (61468, 308224), (61952, 305816), (65024, 291368), (72842, 260096), (76454, 247808), (77056, 245872), (78232, 242176), (78848, 240284), (83248, 227584), (87376, 216832), (88064, 215138), (89408, 211904), (105952, 178816), (107569, 176128), (108416, 174752), (113792, 166496), (120142, 157696), (121088, 156464), (122936, 154112), (123904, 152908), (130048, 145684)]