897339968

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1997}}^1$

素因数の和:2092

約数の個数: 112

約数和(自身を含む): 2192365440

約数和(自身を除く): 1295025472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 59, 64, 68, 112, 118, 119, 136, 224, 236, 238, 272, 413, 448, 472, 476, 544, 826, 944, 952, 1003, 1088, 1652, 1888, 1904, 1997, 2006, 3304, 3776, 3808, 3994, 4012, 6608, 7021, 7616, 7988, 8024, 13216, 13979, 14042, 15976, 16048, 26432, 27958, 28084, 31952, 32096, 33949, 55916, 56168, 63904, 64192, 67898, 111832, 112336, 117823, 127808, 135796, 223664, 224672, 235646, 237643, 271592, 447328, 449344, 471292, 475286, 543184, 824761, 894656, 942584, 950572, 1086368, 1649522, 1885168, 1901144, 2002991, 2172736, 3299044, 3770336, 3802288, 4005982, 6598088, 7540672, 7604576, 8011964, 13196176, 14020937, 15209152, 16023928, 26392352, 28041874, 32047856, 52784704, 56083748, 64095712, 112167496, 128191424, 224334992, 448669984, 897339968]

約数ペア:

[(1, 897339968), (2, 448669984), (4, 224334992), (7, 128191424), (8, 112167496), (14, 64095712), (16, 56083748), (17, 52784704), (28, 32047856), (32, 28041874), (34, 26392352), (56, 16023928), (59, 15209152), (64, 14020937), (68, 13196176), (112, 8011964), (118, 7604576), (119, 7540672), (136, 6598088), (224, 4005982), (236, 3802288), (238, 3770336), (272, 3299044), (413, 2172736), (448, 2002991), (472, 1901144), (476, 1885168), (544, 1649522), (826, 1086368), (944, 950572), (952, 942584), (1003, 894656), (1088, 824761), (1652, 543184), (1888, 475286), (1904, 471292), (1997, 449344), (2006, 447328), (3304, 271592), (3776, 237643), (3808, 235646), (3994, 224672), (4012, 223664), (6608, 135796), (7021, 127808), (7616, 117823), (7988, 112336), (8024, 111832), (13216, 67898), (13979, 64192), (14042, 63904), (15976, 56168), (16048, 55916), (26432, 33949), (27958, 32096), (28084, 31952)]