16985865384

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^3\times {\mathrm{569}}^1$

素因数の和:685

約数の個数: 192

約数和(自身を含む): 50537682000

約数和(自身を除く): 33551816616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 569, 612, 696, 841, 986, 1044, 1138, 1224, 1479, 1682, 1707, 1972, 2088, 2276, 2523, 2958, 3364, 3414, 3944, 4437, 4552, 5046, 5121, 5916, 6728, 6828, 7569, 8874, 9673, 10092, 10242, 11832, 13656, 14297, 15138, 16501, 17748, 19346, 20184, 20484, 24389, 28594, 29019, 30276, 33002, 35496, 38692, 40968, 42891, 48778, 49503, 57188, 58038, 60552, 66004, 73167, 77384, 85782, 87057, 97556, 99006, 114376, 116076, 128673, 132008, 146334, 148509, 171564, 174114, 195112, 198012, 219501, 232152, 257346, 280517, 292668, 297018, 343128, 348228, 396024, 414613, 439002, 478529, 514692, 561034, 585336, 594036, 696456, 829226, 841551, 878004, 957058, 1029384, 1122068, 1188072, 1243839, 1435587, 1658452, 1683102, 1756008, 1914116, 2244136, 2487678, 2524653, 2871174, 3316904, 3366204, 3731517, 3828232, 4306761, 4975356, 5049306, 5742348, 6732408, 7463034, 8134993, 8613522, 9950712, 10098612, 11484696, 13877341, 14926068, 16269986, 17227044, 20197224, 24404979, 27754682, 29852136, 32539972, 34454088, 41632023, 48809958, 55509364, 65079944, 73214937, 83264046, 97619916, 111018728, 124896069, 146429874, 166528092, 195239832, 235914797, 249792138, 292859748, 333056184, 471829594, 499584276, 585719496, 707744391, 943659188, 999168552, 1415488782, 1887318376, 2123233173, 2830977564, 4246466346, 5661955128, 8492932692, 16985865384]

約数ペア:

[(1, 16985865384), (2, 8492932692), (3, 5661955128), (4, 4246466346), (6, 2830977564), (8, 2123233173), (9, 1887318376), (12, 1415488782), (17, 999168552), (18, 943659188), (24, 707744391), (29, 585719496), (34, 499584276), (36, 471829594), (51, 333056184), (58, 292859748), (68, 249792138), (72, 235914797), (87, 195239832), (102, 166528092), (116, 146429874), (136, 124896069), (153, 111018728), (174, 97619916), (204, 83264046), (232, 73214937), (261, 65079944), (306, 55509364), (348, 48809958), (408, 41632023), (493, 34454088), (522, 32539972), (569, 29852136), (612, 27754682), (696, 24404979), (841, 20197224), (986, 17227044), (1044, 16269986), (1138, 14926068), (1224, 13877341), (1479, 11484696), (1682, 10098612), (1707, 9950712), (1972, 8613522), (2088, 8134993), (2276, 7463034), (2523, 6732408), (2958, 5742348), (3364, 5049306), (3414, 4975356), (3944, 4306761), (4437, 3828232), (4552, 3731517), (5046, 3366204), (5121, 3316904), (5916, 2871174), (6728, 2524653), (6828, 2487678), (7569, 2244136), (8874, 1914116), (9673, 1756008), (10092, 1683102), (10242, 1658452), (11832, 1435587), (13656, 1243839), (14297, 1188072), (15138, 1122068), (16501, 1029384), (17748, 957058), (19346, 878004), (20184, 841551), (20484, 829226), (24389, 696456), (28594, 594036), (29019, 585336), (30276, 561034), (33002, 514692), (35496, 478529), (38692, 439002), (40968, 414613), (42891, 396024), (48778, 348228), (49503, 343128), (57188, 297018), (58038, 292668), (60552, 280517), (66004, 257346), (73167, 232152), (77384, 219501), (85782, 198012), (87057, 195112), (97556, 174114), (99006, 171564), (114376, 148509), (116076, 146334), (128673, 132008)]