420456384

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{25171}}^1$

素因数の和:25218

約数の個数: 84

約数和(自身を含む): 1246769160

約数和(自身を除く): 826312776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 144, 174, 192, 232, 261, 288, 348, 464, 522, 576, 696, 928, 1044, 1392, 1856, 2088, 2784, 4176, 5568, 8352, 16704, 25171, 50342, 75513, 100684, 151026, 201368, 226539, 302052, 402736, 453078, 604104, 729959, 805472, 906156, 1208208, 1459918, 1610944, 1812312, 2189877, 2416416, 2919836, 3624624, 4379754, 4832832, 5839672, 6569631, 7249248, 8759508, 11679344, 13139262, 14498496, 17519016, 23358688, 26278524, 35038032, 46717376, 52557048, 70076064, 105114096, 140152128, 210228192, 420456384]

約数ペア:

[(1, 420456384), (2, 210228192), (3, 140152128), (4, 105114096), (6, 70076064), (8, 52557048), (9, 46717376), (12, 35038032), (16, 26278524), (18, 23358688), (24, 17519016), (29, 14498496), (32, 13139262), (36, 11679344), (48, 8759508), (58, 7249248), (64, 6569631), (72, 5839672), (87, 4832832), (96, 4379754), (116, 3624624), (144, 2919836), (174, 2416416), (192, 2189877), (232, 1812312), (261, 1610944), (288, 1459918), (348, 1208208), (464, 906156), (522, 805472), (576, 729959), (696, 604104), (928, 453078), (1044, 402736), (1392, 302052), (1856, 226539), (2088, 201368), (2784, 151026), (4176, 100684), (5568, 75513), (8352, 50342), (16704, 25171)]