351346128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1531}}^1$

素因数の和:2232

約数の個数: 80

約数和(自身を含む): 1039504896

約数和(自身を除く): 688158768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 683, 1366, 1531, 2049, 2732, 3062, 4098, 4593, 4781, 5464, 6124, 8196, 9186, 9562, 10717, 10928, 12248, 14343, 16392, 18372, 19124, 21434, 24496, 28686, 32151, 32784, 36744, 38248, 42868, 57372, 64302, 73488, 76496, 85736, 114744, 128604, 171472, 229488, 257208, 514416, 1045673, 2091346, 3137019, 4182692, 6274038, 7319711, 8365384, 12548076, 14639422, 16730768, 21959133, 25096152, 29278844, 43918266, 50192304, 58557688, 87836532, 117115376, 175673064, 351346128]

約数ペア:

[(1, 351346128), (2, 175673064), (3, 117115376), (4, 87836532), (6, 58557688), (7, 50192304), (8, 43918266), (12, 29278844), (14, 25096152), (16, 21959133), (21, 16730768), (24, 14639422), (28, 12548076), (42, 8365384), (48, 7319711), (56, 6274038), (84, 4182692), (112, 3137019), (168, 2091346), (336, 1045673), (683, 514416), (1366, 257208), (1531, 229488), (2049, 171472), (2732, 128604), (3062, 114744), (4098, 85736), (4593, 76496), (4781, 73488), (5464, 64302), (6124, 57372), (8196, 42868), (9186, 38248), (9562, 36744), (10717, 32784), (10928, 32151), (12248, 28686), (14343, 24496), (16392, 21434), (18372, 19124)]