340398912

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{253273}}^1$

素因数の和:253295

約数の個数: 56

約数和(自身を含む): 1029305536

約数和(自身を除く): 688906624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 253273, 506546, 759819, 1013092, 1519638, 1772911, 2026184, 3039276, 3545822, 4052368, 5318733, 6078552, 7091644, 8104736, 10637466, 12157104, 14183288, 16209472, 21274932, 24314208, 28366576, 42549864, 48628416, 56733152, 85099728, 113466304, 170199456, 340398912]

約数ペア:

[(1, 340398912), (2, 170199456), (3, 113466304), (4, 85099728), (6, 56733152), (7, 48628416), (8, 42549864), (12, 28366576), (14, 24314208), (16, 21274932), (21, 16209472), (24, 14183288), (28, 12157104), (32, 10637466), (42, 8104736), (48, 7091644), (56, 6078552), (64, 5318733), (84, 4052368), (96, 3545822), (112, 3039276), (168, 2026184), (192, 1772911), (224, 1519638), (336, 1013092), (448, 759819), (672, 506546), (1344, 253273)]