428460984

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{850121}}^1$

素因数の和:850140

約数の個数: 48

約数和(自身を含む): 1326190320

約数和(自身を除く): 897729336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 850121, 1700242, 2550363, 3400484, 5100726, 5950847, 6800968, 7651089, 10201452, 11901694, 15302178, 17852541, 20402904, 23803388, 30604356, 35705082, 47606776, 53557623, 61208712, 71410164, 107115246, 142820328, 214230492, 428460984]

約数ペア:

[(1, 428460984), (2, 214230492), (3, 142820328), (4, 107115246), (6, 71410164), (7, 61208712), (8, 53557623), (9, 47606776), (12, 35705082), (14, 30604356), (18, 23803388), (21, 20402904), (24, 17852541), (28, 15302178), (36, 11901694), (42, 10201452), (56, 7651089), (63, 6800968), (72, 5950847), (84, 5100726), (126, 3400484), (168, 2550363), (252, 1700242), (504, 850121)]