1681951872

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{617}}^1$

素因数の和:894

約数の個数: 128

約数和(自身を含む): 4639449600

約数和(自身を除く): 2957497728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 229, 248, 372, 384, 458, 496, 617, 687, 744, 916, 992, 1234, 1374, 1488, 1832, 1851, 1984, 2468, 2748, 2976, 3664, 3702, 3968, 4936, 5496, 5952, 7099, 7328, 7404, 9872, 10992, 11904, 14198, 14656, 14808, 19127, 19744, 21297, 21984, 28396, 29312, 29616, 38254, 39488, 42594, 43968, 56792, 57381, 59232, 76508, 78976, 85188, 87936, 113584, 114762, 118464, 141293, 153016, 170376, 227168, 229524, 236928, 282586, 306032, 340752, 423879, 454336, 459048, 565172, 612064, 681504, 847758, 908672, 918096, 1130344, 1224128, 1363008, 1695516, 1836192, 2260688, 2448256, 2726016, 3391032, 3672384, 4380083, 4521376, 6782064, 7344768, 8760166, 9042752, 13140249, 13564128, 17520332, 18085504, 26280498, 27128256, 35040664, 52560996, 54256512, 70081328, 105121992, 140162656, 210243984, 280325312, 420487968, 560650624, 840975936, 1681951872]

約数ペア:

[(1, 1681951872), (2, 840975936), (3, 560650624), (4, 420487968), (6, 280325312), (8, 210243984), (12, 140162656), (16, 105121992), (24, 70081328), (31, 54256512), (32, 52560996), (48, 35040664), (62, 27128256), (64, 26280498), (93, 18085504), (96, 17520332), (124, 13564128), (128, 13140249), (186, 9042752), (192, 8760166), (229, 7344768), (248, 6782064), (372, 4521376), (384, 4380083), (458, 3672384), (496, 3391032), (617, 2726016), (687, 2448256), (744, 2260688), (916, 1836192), (992, 1695516), (1234, 1363008), (1374, 1224128), (1488, 1130344), (1832, 918096), (1851, 908672), (1984, 847758), (2468, 681504), (2748, 612064), (2976, 565172), (3664, 459048), (3702, 454336), (3968, 423879), (4936, 340752), (5496, 306032), (5952, 282586), (7099, 236928), (7328, 229524), (7404, 227168), (9872, 170376), (10992, 153016), (11904, 141293), (14198, 118464), (14656, 114762), (14808, 113584), (19127, 87936), (19744, 85188), (21297, 78976), (21984, 76508), (28396, 59232), (29312, 57381), (29616, 56792), (38254, 43968), (39488, 42594)]