531012608

素因数分解:

$2^{10}\times 7^2\times {\mathrm{19}}^1\times {\mathrm{557}}^1$

素因数の和:610

約数の個数: 132

約数和(自身を含む): 1302137640

約数和(自身を除く): 771125032

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 512, 532, 557, 608, 784, 896, 931, 1024, 1064, 1114, 1216, 1568, 1792, 1862, 2128, 2228, 2432, 3136, 3584, 3724, 3899, 4256, 4456, 4864, 6272, 7168, 7448, 7798, 8512, 8912, 9728, 10583, 12544, 14896, 15596, 17024, 17824, 19456, 21166, 25088, 27293, 29792, 31192, 34048, 35648, 42332, 50176, 54586, 59584, 62384, 68096, 71296, 74081, 84664, 109172, 119168, 124768, 136192, 142592, 148162, 169328, 218344, 238336, 249536, 285184, 296324, 338656, 436688, 476672, 499072, 518567, 570368, 592648, 677312, 873376, 953344, 998144, 1037134, 1185296, 1354624, 1746752, 1996288, 2074268, 2370592, 2709248, 3493504, 3992576, 4148536, 4741184, 5418496, 6987008, 8297072, 9482368, 10836992, 13974016, 16594144, 18964736, 27948032, 33188288, 37929472, 66376576, 75858944, 132753152, 265506304, 531012608]

約数ペア:

[(1, 531012608), (2, 265506304), (4, 132753152), (7, 75858944), (8, 66376576), (14, 37929472), (16, 33188288), (19, 27948032), (28, 18964736), (32, 16594144), (38, 13974016), (49, 10836992), (56, 9482368), (64, 8297072), (76, 6987008), (98, 5418496), (112, 4741184), (128, 4148536), (133, 3992576), (152, 3493504), (196, 2709248), (224, 2370592), (256, 2074268), (266, 1996288), (304, 1746752), (392, 1354624), (448, 1185296), (512, 1037134), (532, 998144), (557, 953344), (608, 873376), (784, 677312), (896, 592648), (931, 570368), (1024, 518567), (1064, 499072), (1114, 476672), (1216, 436688), (1568, 338656), (1792, 296324), (1862, 285184), (2128, 249536), (2228, 238336), (2432, 218344), (3136, 169328), (3584, 148162), (3724, 142592), (3899, 136192), (4256, 124768), (4456, 119168), (4864, 109172), (6272, 84664), (7168, 74081), (7448, 71296), (7798, 68096), (8512, 62384), (8912, 59584), (9728, 54586), (10583, 50176), (12544, 42332), (14896, 35648), (15596, 34048), (17024, 31192), (17824, 29792), (19456, 27293), (21166, 25088)]