3899682828

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{431}}^1\times {\mathrm{1979}}^1$

素因数の和:2547

約数の個数: 72

約数和(自身を含む): 9963233280

約数和(自身を除く): 6063550452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 431, 508, 762, 862, 1143, 1293, 1524, 1724, 1979, 2286, 2586, 3879, 3958, 4572, 5172, 5937, 7758, 7916, 11874, 15516, 17811, 23748, 35622, 54737, 71244, 109474, 164211, 218948, 251333, 328422, 492633, 502666, 656844, 753999, 852949, 985266, 1005332, 1507998, 1705898, 1970532, 2261997, 2558847, 3015996, 3411796, 4523994, 5117694, 7676541, 9047988, 10235388, 15353082, 30706164, 108324523, 216649046, 324973569, 433298092, 649947138, 974920707, 1299894276, 1949841414, 3899682828]

約数ペア:

[(1, 3899682828), (2, 1949841414), (3, 1299894276), (4, 974920707), (6, 649947138), (9, 433298092), (12, 324973569), (18, 216649046), (36, 108324523), (127, 30706164), (254, 15353082), (381, 10235388), (431, 9047988), (508, 7676541), (762, 5117694), (862, 4523994), (1143, 3411796), (1293, 3015996), (1524, 2558847), (1724, 2261997), (1979, 1970532), (2286, 1705898), (2586, 1507998), (3879, 1005332), (3958, 985266), (4572, 852949), (5172, 753999), (5937, 656844), (7758, 502666), (7916, 492633), (11874, 328422), (15516, 251333), (17811, 218948), (23748, 164211), (35622, 109474), (54737, 71244)]