815087168

素因数分解:

$2^6\times 7^2\times {\mathrm{17}}^1\times {\mathrm{15289}}^1$

素因数の和:15332

約数の個数: 84

約数和(自身を含む): 1992317580

約数和(自身を除く): 1177230412

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 448, 476, 544, 784, 833, 952, 1088, 1568, 1666, 1904, 3136, 3332, 3808, 6664, 7616, 13328, 15289, 26656, 30578, 53312, 61156, 107023, 122312, 214046, 244624, 259913, 428092, 489248, 519826, 749161, 856184, 978496, 1039652, 1498322, 1712368, 1819391, 2079304, 2996644, 3424736, 3638782, 4158608, 5993288, 6849472, 7277564, 8317216, 11986576, 12735737, 14555128, 16634432, 23973152, 25471474, 29110256, 47946304, 50942948, 58220512, 101885896, 116441024, 203771792, 407543584, 815087168]

約数ペア:

[(1, 815087168), (2, 407543584), (4, 203771792), (7, 116441024), (8, 101885896), (14, 58220512), (16, 50942948), (17, 47946304), (28, 29110256), (32, 25471474), (34, 23973152), (49, 16634432), (56, 14555128), (64, 12735737), (68, 11986576), (98, 8317216), (112, 7277564), (119, 6849472), (136, 5993288), (196, 4158608), (224, 3638782), (238, 3424736), (272, 2996644), (392, 2079304), (448, 1819391), (476, 1712368), (544, 1498322), (784, 1039652), (833, 978496), (952, 856184), (1088, 749161), (1568, 519826), (1666, 489248), (1904, 428092), (3136, 259913), (3332, 244624), (3808, 214046), (6664, 122312), (7616, 107023), (13328, 61156), (15289, 53312), (26656, 30578)]