419170304

素因数分解:

$2^{11}\times 7^2\times {\mathrm{4177}}^1$

素因数の和:4213

約数の個数: 72

約数和(自身を含む): 975207870

約数和(自身を除く): 556037566

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 2048, 3136, 3584, 4177, 6272, 7168, 8354, 12544, 14336, 16708, 25088, 29239, 33416, 50176, 58478, 66832, 100352, 116956, 133664, 204673, 233912, 267328, 409346, 467824, 534656, 818692, 935648, 1069312, 1637384, 1871296, 2138624, 3274768, 3742592, 4277248, 6549536, 7485184, 8554496, 13099072, 14970368, 26198144, 29940736, 52396288, 59881472, 104792576, 209585152, 419170304]

約数ペア:

[(1, 419170304), (2, 209585152), (4, 104792576), (7, 59881472), (8, 52396288), (14, 29940736), (16, 26198144), (28, 14970368), (32, 13099072), (49, 8554496), (56, 7485184), (64, 6549536), (98, 4277248), (112, 3742592), (128, 3274768), (196, 2138624), (224, 1871296), (256, 1637384), (392, 1069312), (448, 935648), (512, 818692), (784, 534656), (896, 467824), (1024, 409346), (1568, 267328), (1792, 233912), (2048, 204673), (3136, 133664), (3584, 116956), (4177, 100352), (6272, 66832), (7168, 58478), (8354, 50176), (12544, 33416), (14336, 29239), (16708, 25088)]