447381376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 128

約数和(自身を含む): 1014451200

約数和(自身を除く): 567069824

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 73, 104, 116, 127, 128, 146, 208, 232, 254, 292, 377, 416, 464, 508, 584, 754, 832, 928, 949, 1016, 1168, 1508, 1651, 1664, 1856, 1898, 2032, 2117, 2336, 3016, 3302, 3683, 3712, 3796, 4064, 4234, 4672, 6032, 6604, 7366, 7592, 8128, 8468, 9271, 9344, 12064, 13208, 14732, 15184, 16256, 16936, 18542, 24128, 26416, 27521, 29464, 30368, 33872, 37084, 47879, 48256, 52832, 55042, 58928, 60736, 67744, 74168, 95758, 105664, 110084, 117856, 120523, 121472, 135488, 148336, 191516, 211328, 220168, 235712, 241046, 268859, 270976, 296672, 383032, 440336, 471424, 482092, 537718, 593344, 766064, 880672, 964184, 1075436, 1186688, 1532128, 1761344, 1928368, 2150872, 3064256, 3495167, 3522688, 3856736, 4301744, 6128512, 6990334, 7713472, 8603488, 13980668, 15426944, 17206976, 27961336, 34413952, 55922672, 111845344, 223690688, 447381376]

約数ペア:

[(1, 447381376), (2, 223690688), (4, 111845344), (8, 55922672), (13, 34413952), (16, 27961336), (26, 17206976), (29, 15426944), (32, 13980668), (52, 8603488), (58, 7713472), (64, 6990334), (73, 6128512), (104, 4301744), (116, 3856736), (127, 3522688), (128, 3495167), (146, 3064256), (208, 2150872), (232, 1928368), (254, 1761344), (292, 1532128), (377, 1186688), (416, 1075436), (464, 964184), (508, 880672), (584, 766064), (754, 593344), (832, 537718), (928, 482092), (949, 471424), (1016, 440336), (1168, 383032), (1508, 296672), (1651, 270976), (1664, 268859), (1856, 241046), (1898, 235712), (2032, 220168), (2117, 211328), (2336, 191516), (3016, 148336), (3302, 135488), (3683, 121472), (3712, 120523), (3796, 117856), (4064, 110084), (4234, 105664), (4672, 95758), (6032, 74168), (6604, 67744), (7366, 60736), (7592, 58928), (8128, 55042), (8468, 52832), (9271, 48256), (9344, 47879), (12064, 37084), (13208, 33872), (14732, 30368), (15184, 29464), (16256, 27521), (16936, 26416), (18542, 24128)]