9921296896

素因数分解:

$2^9\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:530

約数の個数: 160

約数和(自身を含む): 23230513152

約数和(自身を除く): 13309216256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 127, 128, 142, 224, 254, 256, 284, 307, 448, 497, 508, 512, 568, 614, 889, 896, 994, 1016, 1136, 1228, 1778, 1792, 1988, 2032, 2149, 2272, 2456, 3556, 3584, 3976, 4064, 4298, 4544, 4912, 7112, 7952, 8128, 8596, 9017, 9088, 9824, 14224, 15904, 16256, 17192, 18034, 18176, 19648, 21797, 28448, 31808, 32512, 34384, 36068, 36352, 38989, 39296, 43594, 56896, 63119, 63616, 65024, 68768, 72136, 77978, 78592, 87188, 113792, 126238, 127232, 137536, 144272, 152579, 155956, 157184, 174376, 227584, 252476, 254464, 272923, 275072, 288544, 305158, 311912, 348752, 455168, 504952, 545846, 550144, 577088, 610316, 623824, 697504, 1009904, 1091692, 1100288, 1154176, 1220632, 1247648, 1395008, 2019808, 2183384, 2308352, 2441264, 2495296, 2768219, 2790016, 4039616, 4366768, 4616704, 4882528, 4990592, 5536438, 5580032, 8079232, 8733536, 9765056, 9981184, 11072876, 11160064, 16158464, 17467072, 19377533, 19530112, 19962368, 22145752, 32316928, 34934144, 38755066, 39060224, 44291504, 69868288, 77510132, 78120448, 88583008, 139736576, 155020264, 177166016, 310040528, 354332032, 620081056, 708664064, 1240162112, 1417328128, 2480324224, 4960648448, 9921296896]

約数ペア:

[(1, 9921296896), (2, 4960648448), (4, 2480324224), (7, 1417328128), (8, 1240162112), (14, 708664064), (16, 620081056), (28, 354332032), (32, 310040528), (56, 177166016), (64, 155020264), (71, 139736576), (112, 88583008), (127, 78120448), (128, 77510132), (142, 69868288), (224, 44291504), (254, 39060224), (256, 38755066), (284, 34934144), (307, 32316928), (448, 22145752), (497, 19962368), (508, 19530112), (512, 19377533), (568, 17467072), (614, 16158464), (889, 11160064), (896, 11072876), (994, 9981184), (1016, 9765056), (1136, 8733536), (1228, 8079232), (1778, 5580032), (1792, 5536438), (1988, 4990592), (2032, 4882528), (2149, 4616704), (2272, 4366768), (2456, 4039616), (3556, 2790016), (3584, 2768219), (3976, 2495296), (4064, 2441264), (4298, 2308352), (4544, 2183384), (4912, 2019808), (7112, 1395008), (7952, 1247648), (8128, 1220632), (8596, 1154176), (9017, 1100288), (9088, 1091692), (9824, 1009904), (14224, 697504), (15904, 623824), (16256, 610316), (17192, 577088), (18034, 550144), (18176, 545846), (19648, 504952), (21797, 455168), (28448, 348752), (31808, 311912), (32512, 305158), (34384, 288544), (36068, 275072), (36352, 272923), (38989, 254464), (39296, 252476), (43594, 227584), (56896, 174376), (63119, 157184), (63616, 155956), (65024, 152579), (68768, 144272), (72136, 137536), (77978, 127232), (78592, 126238), (87188, 113792)]