428420832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{637531}}^1$

素因数の和:637551

約数の個数: 48

約数和(自身を含む): 1285264512

約数和(自身を除く): 856843680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 637531, 1275062, 1912593, 2550124, 3825186, 4462717, 5100248, 7650372, 8925434, 10200496, 13388151, 15300744, 17850868, 20400992, 26776302, 30601488, 35701736, 53552604, 61202976, 71403472, 107105208, 142806944, 214210416, 428420832]

約数ペア:

[(1, 428420832), (2, 214210416), (3, 142806944), (4, 107105208), (6, 71403472), (7, 61202976), (8, 53552604), (12, 35701736), (14, 30601488), (16, 26776302), (21, 20400992), (24, 17850868), (28, 15300744), (32, 13388151), (42, 10200496), (48, 8925434), (56, 7650372), (84, 5100248), (96, 4462717), (112, 3825186), (168, 2550124), (224, 1912593), (336, 1275062), (672, 637531)]