380193762

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{256541}}^1$

素因数の和:256578

約数の個数: 32

約数和(自身を含む): 861981120

約数和(自身を除く): 481787358

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 256541, 513082, 769623, 1539246, 3335033, 4874279, 6670066, 9748558, 10005099, 14622837, 20010198, 29245674, 63365627, 126731254, 190096881, 380193762]

約数ペア:

[(1, 380193762), (2, 190096881), (3, 126731254), (6, 63365627), (13, 29245674), (19, 20010198), (26, 14622837), (38, 10005099), (39, 9748558), (57, 6670066), (78, 4874279), (114, 3335033), (247, 1539246), (494, 769623), (741, 513082), (1482, 256541)]