487407792

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{327559}}^1$

素因数の和:327601

約数の個数: 40

約数和(自身を含む): 1299758080

約数和(自身を除く): 812350288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 327559, 655118, 982677, 1310236, 1965354, 2620472, 3930708, 5240944, 7861416, 10154329, 15722832, 20308658, 30462987, 40617316, 60925974, 81234632, 121851948, 162469264, 243703896, 487407792]

約数ペア:

[(1, 487407792), (2, 243703896), (3, 162469264), (4, 121851948), (6, 81234632), (8, 60925974), (12, 40617316), (16, 30462987), (24, 20308658), (31, 15722832), (48, 10154329), (62, 7861416), (93, 5240944), (124, 3930708), (186, 2620472), (248, 1965354), (372, 1310236), (496, 982677), (744, 655118), (1488, 327559)]