447223056

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1031}}^1\times {\mathrm{1291}}^1$

素因数の和:2340

約数の個数: 80

約数和(自身を含む): 1322677248

約数和(自身を除く): 875454192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1031, 1291, 2062, 2582, 3093, 3873, 4124, 5164, 6186, 7217, 7746, 8248, 9037, 10328, 12372, 14434, 15492, 16496, 18074, 20656, 21651, 24744, 27111, 28868, 30984, 36148, 43302, 49488, 54222, 57736, 61968, 72296, 86604, 108444, 115472, 144592, 173208, 216888, 346416, 433776, 1331021, 2662042, 3993063, 5324084, 7986126, 9317147, 10648168, 15972252, 18634294, 21296336, 27951441, 31944504, 37268588, 55902882, 63889008, 74537176, 111805764, 149074352, 223611528, 447223056]

約数ペア:

[(1, 447223056), (2, 223611528), (3, 149074352), (4, 111805764), (6, 74537176), (7, 63889008), (8, 55902882), (12, 37268588), (14, 31944504), (16, 27951441), (21, 21296336), (24, 18634294), (28, 15972252), (42, 10648168), (48, 9317147), (56, 7986126), (84, 5324084), (112, 3993063), (168, 2662042), (336, 1331021), (1031, 433776), (1291, 346416), (2062, 216888), (2582, 173208), (3093, 144592), (3873, 115472), (4124, 108444), (5164, 86604), (6186, 72296), (7217, 61968), (7746, 57736), (8248, 54222), (9037, 49488), (10328, 43302), (12372, 36148), (14434, 30984), (15492, 28868), (16496, 27111), (18074, 24744), (20656, 21651)]