18449820928

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{55057}}^1$

素因数の和:55108

約数の個数: 144

約数和(自身を含む): 48616654464

約数和(自身を除く): 30166833536

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 544, 616, 704, 748, 896, 952, 1088, 1232, 1309, 1408, 1496, 1792, 1904, 2176, 2464, 2618, 2816, 2992, 3808, 4352, 4928, 5236, 5984, 7616, 9856, 10472, 11968, 15232, 19712, 20944, 23936, 30464, 41888, 47872, 55057, 83776, 110114, 167552, 220228, 335104, 385399, 440456, 605627, 770798, 880912, 935969, 1211254, 1541596, 1761824, 1871938, 2422508, 3083192, 3523648, 3743876, 4239389, 4845016, 6166384, 6551783, 7047296, 7487752, 8478778, 9690032, 10295659, 12332768, 13103566, 14094592, 14975504, 16957556, 19380064, 20591318, 24665536, 26207132, 29951008, 33915112, 38760128, 41182636, 49331072, 52414264, 59902016, 67830224, 72069613, 77520256, 82365272, 98662144, 104828528, 119804032, 135660448, 144139226, 155040512, 164730544, 209657056, 239608064, 271320896, 288278452, 329461088, 419314112, 542641792, 576556904, 658922176, 838628224, 1085283584, 1153113808, 1317844352, 1677256448, 2306227616, 2635688704, 4612455232, 9224910464, 18449820928]

約数ペア:

[(1, 18449820928), (2, 9224910464), (4, 4612455232), (7, 2635688704), (8, 2306227616), (11, 1677256448), (14, 1317844352), (16, 1153113808), (17, 1085283584), (22, 838628224), (28, 658922176), (32, 576556904), (34, 542641792), (44, 419314112), (56, 329461088), (64, 288278452), (68, 271320896), (77, 239608064), (88, 209657056), (112, 164730544), (119, 155040512), (128, 144139226), (136, 135660448), (154, 119804032), (176, 104828528), (187, 98662144), (224, 82365272), (238, 77520256), (256, 72069613), (272, 67830224), (308, 59902016), (352, 52414264), (374, 49331072), (448, 41182636), (476, 38760128), (544, 33915112), (616, 29951008), (704, 26207132), (748, 24665536), (896, 20591318), (952, 19380064), (1088, 16957556), (1232, 14975504), (1309, 14094592), (1408, 13103566), (1496, 12332768), (1792, 10295659), (1904, 9690032), (2176, 8478778), (2464, 7487752), (2618, 7047296), (2816, 6551783), (2992, 6166384), (3808, 4845016), (4352, 4239389), (4928, 3743876), (5236, 3523648), (5984, 3083192), (7616, 2422508), (9856, 1871938), (10472, 1761824), (11968, 1541596), (15232, 1211254), (19712, 935969), (20944, 880912), (23936, 770798), (30464, 605627), (41888, 440456), (47872, 385399), (55057, 335104), (83776, 220228), (110114, 167552)]