895122438656

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{4639}}^1\times {\mathrm{12157}}^1$

素因数の和:16845

約数の個数: 80

約数和(自身を含む): 1846739896320

約数和(自身を除く): 951617457664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 4639, 7936, 9278, 12157, 15872, 18556, 24314, 37112, 48628, 74224, 97256, 143809, 148448, 194512, 287618, 296896, 376867, 389024, 575236, 593792, 753734, 778048, 1150472, 1187584, 1507468, 1556096, 2300944, 2375168, 3014936, 3112192, 4601888, 6029872, 6224384, 9203776, 12059744, 18407552, 24119488, 36815104, 48238976, 56396323, 73630208, 96477952, 112792646, 192955904, 225585292, 451170584, 902341168, 1748286013, 1804682336, 3496572026, 3609364672, 6993144052, 7218729344, 13986288104, 14437458688, 27972576208, 28874917376, 55945152416, 111890304832, 223780609664, 447561219328, 895122438656]

約数ペア:

[(1, 895122438656), (2, 447561219328), (4, 223780609664), (8, 111890304832), (16, 55945152416), (31, 28874917376), (32, 27972576208), (62, 14437458688), (64, 13986288104), (124, 7218729344), (128, 6993144052), (248, 3609364672), (256, 3496572026), (496, 1804682336), (512, 1748286013), (992, 902341168), (1984, 451170584), (3968, 225585292), (4639, 192955904), (7936, 112792646), (9278, 96477952), (12157, 73630208), (15872, 56396323), (18556, 48238976), (24314, 36815104), (37112, 24119488), (48628, 18407552), (74224, 12059744), (97256, 9203776), (143809, 6224384), (148448, 6029872), (194512, 4601888), (287618, 3112192), (296896, 3014936), (376867, 2375168), (389024, 2300944), (575236, 1556096), (593792, 1507468), (753734, 1187584), (778048, 1150472)]