286428408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1704931}}^1$

素因数の和:1704947

約数の個数: 32

約数和(自身を含む): 818367360

約数和(自身を除く): 531938952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1704931, 3409862, 5114793, 6819724, 10229586, 11934517, 13639448, 20459172, 23869034, 35803551, 40918344, 47738068, 71607102, 95476136, 143214204, 286428408]

約数ペア:

[(1, 286428408), (2, 143214204), (3, 95476136), (4, 71607102), (6, 47738068), (7, 40918344), (8, 35803551), (12, 23869034), (14, 20459172), (21, 13639448), (24, 11934517), (28, 10229586), (42, 6819724), (56, 5114793), (84, 3409862), (168, 1704931)]