334496512

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2557}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 773825696

約数和(自身を除く): 439329184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 896, 1022, 1168, 1792, 2044, 2336, 2557, 4088, 4672, 5114, 8176, 9344, 10228, 16352, 17899, 18688, 20456, 32704, 35798, 40912, 65408, 71596, 81824, 130816, 143192, 163648, 186661, 286384, 327296, 373322, 572768, 654592, 746644, 1145536, 1306627, 1493288, 2291072, 2613254, 2986576, 4582144, 5226508, 5973152, 10453016, 11946304, 20906032, 23892608, 41812064, 47785216, 83624128, 167248256, 334496512]

約数ペア:

[(1, 334496512), (2, 167248256), (4, 83624128), (7, 47785216), (8, 41812064), (14, 23892608), (16, 20906032), (28, 11946304), (32, 10453016), (56, 5973152), (64, 5226508), (73, 4582144), (112, 2986576), (128, 2613254), (146, 2291072), (224, 1493288), (256, 1306627), (292, 1145536), (448, 746644), (511, 654592), (584, 572768), (896, 373322), (1022, 327296), (1168, 286384), (1792, 186661), (2044, 163648), (2336, 143192), (2557, 130816), (4088, 81824), (4672, 71596), (5114, 65408), (8176, 40912), (9344, 35798), (10228, 32704), (16352, 20456), (17899, 18688)]