390580104

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{396931}}^1$

素因数の和:396981

約数の個数: 32

約数和(自身を含む): 1000268640

約数和(自身を除く): 609688536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 396931, 793862, 1190793, 1587724, 2381586, 3175448, 4763172, 9526344, 16274171, 32548342, 48822513, 65096684, 97645026, 130193368, 195290052, 390580104]

約数ペア:

[(1, 390580104), (2, 195290052), (3, 130193368), (4, 97645026), (6, 65096684), (8, 48822513), (12, 32548342), (24, 16274171), (41, 9526344), (82, 4763172), (123, 3175448), (164, 2381586), (246, 1587724), (328, 1190793), (492, 793862), (984, 396931)]