256326288

素因数分解:

$2^4\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{5081}}^1$

素因数の和:6143

約数の個数: 40

約数和(自身を含む): 662936736

約数和(自身を除く): 406610448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1051, 2102, 3153, 4204, 5081, 6306, 8408, 10162, 12612, 15243, 16816, 20324, 25224, 30486, 40648, 50448, 60972, 81296, 121944, 243888, 5340131, 10680262, 16020393, 21360524, 32040786, 42721048, 64081572, 85442096, 128163144, 256326288]

約数ペア:

[(1, 256326288), (2, 128163144), (3, 85442096), (4, 64081572), (6, 42721048), (8, 32040786), (12, 21360524), (16, 16020393), (24, 10680262), (48, 5340131), (1051, 243888), (2102, 121944), (3153, 81296), (4204, 60972), (5081, 50448), (6306, 40648), (8408, 30486), (10162, 25224), (12612, 20324), (15243, 16816)]