421248336

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{283097}}^1$

素因数の和:283139

約数の個数: 40

約数和(自身を含む): 1123332864

約数和(自身を除く): 702084528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 283097, 566194, 849291, 1132388, 1698582, 2264776, 3397164, 4529552, 6794328, 8776007, 13588656, 17552014, 26328021, 35104028, 52656042, 70208056, 105312084, 140416112, 210624168, 421248336]

約数ペア:

[(1, 421248336), (2, 210624168), (3, 140416112), (4, 105312084), (6, 70208056), (8, 52656042), (12, 35104028), (16, 26328021), (24, 17552014), (31, 13588656), (48, 8776007), (62, 6794328), (93, 4529552), (124, 3397164), (186, 2264776), (248, 1698582), (372, 1132388), (496, 849291), (744, 566194), (1488, 283097)]