1999393536

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 288

約数和(自身を含む): 6395332608

約数和(自身を除く): 4395939072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 47, 48, 56, 64, 82, 84, 94, 96, 112, 123, 128, 141, 164, 168, 188, 192, 193, 224, 246, 256, 282, 287, 328, 329, 336, 376, 384, 386, 448, 492, 564, 574, 579, 656, 658, 672, 752, 768, 772, 861, 896, 984, 987, 1128, 1148, 1158, 1312, 1316, 1344, 1351, 1504, 1544, 1722, 1792, 1927, 1968, 1974, 2256, 2296, 2316, 2624, 2632, 2688, 2702, 3008, 3088, 3444, 3854, 3936, 3948, 4053, 4512, 4592, 4632, 5248, 5264, 5376, 5404, 5781, 6016, 6176, 6888, 7708, 7872, 7896, 7913, 8106, 9024, 9071, 9184, 9264, 10496, 10528, 10808, 11562, 12032, 12352, 13489, 13776, 15416, 15744, 15792, 15826, 16212, 18048, 18142, 18368, 18528, 21056, 21616, 23124, 23739, 24704, 26978, 27213, 27552, 30832, 31488, 31584, 31652, 32424, 36096, 36284, 36736, 37056, 40467, 42112, 43232, 46248, 47478, 49408, 53956, 54426, 55104, 55391, 61664, 63168, 63304, 63497, 64848, 72568, 73472, 74112, 80934, 84224, 86464, 92496, 94956, 107912, 108852, 110208, 110782, 123328, 126336, 126608, 126994, 129696, 145136, 148224, 161868, 166173, 172928, 184992, 189912, 190491, 215824, 217704, 220416, 221564, 246656, 252672, 253216, 253988, 259392, 290272, 323736, 332346, 345856, 369984, 371911, 379824, 380982, 431648, 435408, 443128, 493312, 506432, 507976, 518784, 580544, 647472, 664692, 739968, 743822, 759648, 761964, 863296, 870816, 886256, 1012864, 1015952, 1037568, 1115733, 1161088, 1294944, 1329384, 1479936, 1487644, 1519296, 1523928, 1726592, 1741632, 1772512, 2025728, 2031904, 2231466, 2322176, 2589888, 2603377, 2658768, 2975288, 3038592, 3047856, 3453184, 3483264, 3545024, 4063808, 4462932, 5179776, 5206754, 5317536, 5950576, 6077184, 6095712, 6966528, 7090048, 7810131, 8127616, 8925864, 10359552, 10413508, 10635072, 11901152, 12191424, 14180096, 15620262, 16255232, 17851728, 20827016, 21270144, 23802304, 24382848, 31240524, 35703456, 41654032, 42540288, 47604608, 48765696, 62481048, 71406912, 83308064, 95209216, 124962096, 142813824, 166616128, 249924192, 285627648, 333232256, 499848384, 666464512, 999696768, 1999393536]

約数ペア:

[(1, 1999393536), (2, 999696768), (3, 666464512), (4, 499848384), (6, 333232256), (7, 285627648), (8, 249924192), (12, 166616128), (14, 142813824), (16, 124962096), (21, 95209216), (24, 83308064), (28, 71406912), (32, 62481048), (41, 48765696), (42, 47604608), (47, 42540288), (48, 41654032), (56, 35703456), (64, 31240524), (82, 24382848), (84, 23802304), (94, 21270144), (96, 20827016), (112, 17851728), (123, 16255232), (128, 15620262), (141, 14180096), (164, 12191424), (168, 11901152), (188, 10635072), (192, 10413508), (193, 10359552), (224, 8925864), (246, 8127616), (256, 7810131), (282, 7090048), (287, 6966528), (328, 6095712), (329, 6077184), (336, 5950576), (376, 5317536), (384, 5206754), (386, 5179776), (448, 4462932), (492, 4063808), (564, 3545024), (574, 3483264), (579, 3453184), (656, 3047856), (658, 3038592), (672, 2975288), (752, 2658768), (768, 2603377), (772, 2589888), (861, 2322176), (896, 2231466), (984, 2031904), (987, 2025728), (1128, 1772512), (1148, 1741632), (1158, 1726592), (1312, 1523928), (1316, 1519296), (1344, 1487644), (1351, 1479936), (1504, 1329384), (1544, 1294944), (1722, 1161088), (1792, 1115733), (1927, 1037568), (1968, 1015952), (1974, 1012864), (2256, 886256), (2296, 870816), (2316, 863296), (2624, 761964), (2632, 759648), (2688, 743822), (2702, 739968), (3008, 664692), (3088, 647472), (3444, 580544), (3854, 518784), (3936, 507976), (3948, 506432), (4053, 493312), (4512, 443128), (4592, 435408), (4632, 431648), (5248, 380982), (5264, 379824), (5376, 371911), (5404, 369984), (5781, 345856), (6016, 332346), (6176, 323736), (6888, 290272), (7708, 259392), (7872, 253988), (7896, 253216), (7913, 252672), (8106, 246656), (9024, 221564), (9071, 220416), (9184, 217704), (9264, 215824), (10496, 190491), (10528, 189912), (10808, 184992), (11562, 172928), (12032, 166173), (12352, 161868), (13489, 148224), (13776, 145136), (15416, 129696), (15744, 126994), (15792, 126608), (15826, 126336), (16212, 123328), (18048, 110782), (18142, 110208), (18368, 108852), (18528, 107912), (21056, 94956), (21616, 92496), (23124, 86464), (23739, 84224), (24704, 80934), (26978, 74112), (27213, 73472), (27552, 72568), (30832, 64848), (31488, 63497), (31584, 63304), (31652, 63168), (32424, 61664), (36096, 55391), (36284, 55104), (36736, 54426), (37056, 53956), (40467, 49408), (42112, 47478), (43232, 46248)]