1998996384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 384

約数和(自身を含む): 7067934720

約数和(自身を除く): 5068938336

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 43, 44, 48, 56, 57, 66, 76, 77, 84, 86, 88, 96, 112, 114, 129, 132, 133, 152, 154, 168, 172, 176, 209, 224, 228, 231, 258, 264, 266, 301, 304, 308, 331, 336, 344, 352, 399, 418, 456, 462, 473, 516, 528, 532, 602, 608, 616, 627, 662, 672, 688, 798, 817, 836, 903, 912, 924, 946, 993, 1032, 1056, 1064, 1204, 1232, 1254, 1324, 1376, 1419, 1463, 1596, 1634, 1672, 1806, 1824, 1848, 1892, 1986, 2064, 2128, 2317, 2408, 2451, 2464, 2508, 2648, 2838, 2926, 3192, 3268, 3311, 3344, 3612, 3641, 3696, 3784, 3972, 4128, 4256, 4389, 4634, 4816, 4902, 5016, 5296, 5676, 5719, 5852, 6289, 6384, 6536, 6622, 6688, 6951, 7224, 7282, 7392, 7568, 7944, 8778, 8987, 9268, 9632, 9804, 9933, 10032, 10592, 10923, 11352, 11438, 11704, 12578, 12768, 13072, 13244, 13902, 14233, 14448, 14564, 15136, 15888, 17157, 17556, 17974, 18536, 18867, 19608, 19866, 20064, 21846, 22704, 22876, 23408, 25156, 25487, 26144, 26488, 26961, 27804, 28466, 28896, 29128, 31776, 34314, 35112, 35948, 37072, 37734, 39216, 39732, 42699, 43692, 44023, 45408, 45752, 46816, 50312, 50974, 52976, 53922, 55608, 56932, 58256, 62909, 68628, 69179, 70224, 71896, 74144, 75468, 76461, 78432, 79464, 85398, 87384, 88046, 91504, 99631, 100624, 101948, 105952, 107844, 111216, 113864, 116512, 125818, 132069, 137256, 138358, 140448, 143792, 150936, 152922, 156563, 158928, 170796, 174768, 176092, 183008, 188727, 199262, 201248, 203896, 207537, 215688, 222432, 227728, 251636, 264138, 270427, 274512, 276716, 287584, 298893, 301872, 305844, 313126, 317856, 341592, 349536, 352184, 377454, 398524, 407792, 415074, 431376, 455456, 469689, 484253, 503272, 528276, 540854, 549024, 553432, 597786, 603744, 611688, 626252, 683184, 704368, 754908, 797048, 811281, 815584, 830148, 862752, 939378, 968506, 1006544, 1056552, 1081708, 1095941, 1106864, 1195572, 1223376, 1252504, 1366368, 1408736, 1452759, 1509816, 1594096, 1622562, 1660296, 1878756, 1892989, 1937012, 2013088, 2113104, 2163416, 2191882, 2213728, 2391144, 2446752, 2505008, 2905518, 2974697, 3019632, 3188192, 3245124, 3287823, 3320592, 3757512, 3785978, 3874024, 4226208, 4326832, 4383764, 4782288, 5010016, 5678967, 5811036, 5949394, 6039264, 6490248, 6575646, 6641184, 7515024, 7571956, 7748048, 8653664, 8767528, 8924091, 9564576, 11357934, 11622072, 11898788, 12980496, 13151292, 15030048, 15143912, 15496096, 17535056, 17848182, 20822879, 22715868, 23244144, 23797576, 25960992, 26302584, 30287824, 35070112, 35696364, 41645758, 45431736, 46488288, 47595152, 52605168, 60575648, 62468637, 71392728, 83291516, 90863472, 95190304, 105210336, 124937274, 142785456, 166583032, 181726944, 249874548, 285570912, 333166064, 499749096, 666332128, 999498192, 1998996384]

約数ペア:

[(1, 1998996384), (2, 999498192), (3, 666332128), (4, 499749096), (6, 333166064), (7, 285570912), (8, 249874548), (11, 181726944), (12, 166583032), (14, 142785456), (16, 124937274), (19, 105210336), (21, 95190304), (22, 90863472), (24, 83291516), (28, 71392728), (32, 62468637), (33, 60575648), (38, 52605168), (42, 47595152), (43, 46488288), (44, 45431736), (48, 41645758), (56, 35696364), (57, 35070112), (66, 30287824), (76, 26302584), (77, 25960992), (84, 23797576), (86, 23244144), (88, 22715868), (96, 20822879), (112, 17848182), (114, 17535056), (129, 15496096), (132, 15143912), (133, 15030048), (152, 13151292), (154, 12980496), (168, 11898788), (172, 11622072), (176, 11357934), (209, 9564576), (224, 8924091), (228, 8767528), (231, 8653664), (258, 7748048), (264, 7571956), (266, 7515024), (301, 6641184), (304, 6575646), (308, 6490248), (331, 6039264), (336, 5949394), (344, 5811036), (352, 5678967), (399, 5010016), (418, 4782288), (456, 4383764), (462, 4326832), (473, 4226208), (516, 3874024), (528, 3785978), (532, 3757512), (602, 3320592), (608, 3287823), (616, 3245124), (627, 3188192), (662, 3019632), (672, 2974697), (688, 2905518), (798, 2505008), (817, 2446752), (836, 2391144), (903, 2213728), (912, 2191882), (924, 2163416), (946, 2113104), (993, 2013088), (1032, 1937012), (1056, 1892989), (1064, 1878756), (1204, 1660296), (1232, 1622562), (1254, 1594096), (1324, 1509816), (1376, 1452759), (1419, 1408736), (1463, 1366368), (1596, 1252504), (1634, 1223376), (1672, 1195572), (1806, 1106864), (1824, 1095941), (1848, 1081708), (1892, 1056552), (1986, 1006544), (2064, 968506), (2128, 939378), (2317, 862752), (2408, 830148), (2451, 815584), (2464, 811281), (2508, 797048), (2648, 754908), (2838, 704368), (2926, 683184), (3192, 626252), (3268, 611688), (3311, 603744), (3344, 597786), (3612, 553432), (3641, 549024), (3696, 540854), (3784, 528276), (3972, 503272), (4128, 484253), (4256, 469689), (4389, 455456), (4634, 431376), (4816, 415074), (4902, 407792), (5016, 398524), (5296, 377454), (5676, 352184), (5719, 349536), (5852, 341592), (6289, 317856), (6384, 313126), (6536, 305844), (6622, 301872), (6688, 298893), (6951, 287584), (7224, 276716), (7282, 274512), (7392, 270427), (7568, 264138), (7944, 251636), (8778, 227728), (8987, 222432), (9268, 215688), (9632, 207537), (9804, 203896), (9933, 201248), (10032, 199262), (10592, 188727), (10923, 183008), (11352, 176092), (11438, 174768), (11704, 170796), (12578, 158928), (12768, 156563), (13072, 152922), (13244, 150936), (13902, 143792), (14233, 140448), (14448, 138358), (14564, 137256), (15136, 132069), (15888, 125818), (17157, 116512), (17556, 113864), (17974, 111216), (18536, 107844), (18867, 105952), (19608, 101948), (19866, 100624), (20064, 99631), (21846, 91504), (22704, 88046), (22876, 87384), (23408, 85398), (25156, 79464), (25487, 78432), (26144, 76461), (26488, 75468), (26961, 74144), (27804, 71896), (28466, 70224), (28896, 69179), (29128, 68628), (31776, 62909), (34314, 58256), (35112, 56932), (35948, 55608), (37072, 53922), (37734, 52976), (39216, 50974), (39732, 50312), (42699, 46816), (43692, 45752), (44023, 45408)]