21092316672

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{63281}}^1$

素因数の和:63340

約数の個数: 160

約数和(自身を含む): 66291185664

約数和(自身を除く): 45198868992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1536, 1736, 1792, 1984, 2604, 2688, 2976, 3472, 3584, 3968, 5208, 5376, 5952, 6944, 7936, 10416, 10752, 11904, 13888, 15872, 20832, 23808, 27776, 41664, 47616, 55552, 63281, 83328, 111104, 126562, 166656, 189843, 253124, 333312, 379686, 442967, 506248, 759372, 885934, 1012496, 1328901, 1518744, 1771868, 1961711, 2024992, 2657802, 3037488, 3543736, 3923422, 4049984, 5315604, 5885133, 6074976, 7087472, 7846844, 8099968, 10631208, 11770266, 12149952, 13731977, 14174944, 15693688, 16199936, 21262416, 23540532, 24299904, 27463954, 28349888, 31387376, 32399872, 41195931, 42524832, 47081064, 48599808, 54927908, 56699776, 62774752, 82391862, 85049664, 94162128, 97199616, 109855816, 113399552, 125549504, 164783724, 170099328, 188324256, 219711632, 226799104, 251099008, 329567448, 340198656, 376648512, 439423264, 502198016, 659134896, 680397312, 753297024, 878846528, 1004396032, 1318269792, 1506594048, 1757693056, 2636539584, 3013188096, 3515386112, 5273079168, 7030772224, 10546158336, 21092316672]

約数ペア:

[(1, 21092316672), (2, 10546158336), (3, 7030772224), (4, 5273079168), (6, 3515386112), (7, 3013188096), (8, 2636539584), (12, 1757693056), (14, 1506594048), (16, 1318269792), (21, 1004396032), (24, 878846528), (28, 753297024), (31, 680397312), (32, 659134896), (42, 502198016), (48, 439423264), (56, 376648512), (62, 340198656), (64, 329567448), (84, 251099008), (93, 226799104), (96, 219711632), (112, 188324256), (124, 170099328), (128, 164783724), (168, 125549504), (186, 113399552), (192, 109855816), (217, 97199616), (224, 94162128), (248, 85049664), (256, 82391862), (336, 62774752), (372, 56699776), (384, 54927908), (434, 48599808), (448, 47081064), (496, 42524832), (512, 41195931), (651, 32399872), (672, 31387376), (744, 28349888), (768, 27463954), (868, 24299904), (896, 23540532), (992, 21262416), (1302, 16199936), (1344, 15693688), (1488, 14174944), (1536, 13731977), (1736, 12149952), (1792, 11770266), (1984, 10631208), (2604, 8099968), (2688, 7846844), (2976, 7087472), (3472, 6074976), (3584, 5885133), (3968, 5315604), (5208, 4049984), (5376, 3923422), (5952, 3543736), (6944, 3037488), (7936, 2657802), (10416, 2024992), (10752, 1961711), (11904, 1771868), (13888, 1518744), (15872, 1328901), (20832, 1012496), (23808, 885934), (27776, 759372), (41664, 506248), (47616, 442967), (55552, 379686), (63281, 333312), (83328, 253124), (111104, 189843), (126562, 166656)]