40348077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 73267200

約数和(自身を除く): 32919123

約数列:

[1, 3, 7, 11, 19, 21, 29, 33, 57, 77, 87, 133, 203, 209, 231, 317, 319, 399, 551, 609, 627, 951, 957, 1463, 1653, 2219, 2233, 3487, 3857, 4389, 6023, 6061, 6657, 6699, 9193, 10461, 11571, 18069, 18183, 24409, 27579, 42161, 42427, 64351, 66253, 73227, 101123, 126483, 127281, 174667, 193053, 198759, 303369, 463771, 524001, 707861, 1222669, 1391313, 1921337, 2123583, 3668007, 5764011, 13449359, 40348077]

約数ペア:

[(1, 40348077), (3, 13449359), (7, 5764011), (11, 3668007), (19, 2123583), (21, 1921337), (29, 1391313), (33, 1222669), (57, 707861), (77, 524001), (87, 463771), (133, 303369), (203, 198759), (209, 193053), (231, 174667), (317, 127281), (319, 126483), (399, 101123), (551, 73227), (609, 66253), (627, 64351), (951, 42427), (957, 42161), (1463, 27579), (1653, 24409), (2219, 18183), (2233, 18069), (3487, 11571), (3857, 10461), (4389, 9193), (6023, 6699), (6061, 6657)]