316565574

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{941}}^1$

素因数の和:1205

約数の個数: 64

約数和(自身を含む): 721647360

約数和(自身を除く): 405081786

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 227, 247, 454, 494, 681, 741, 941, 1362, 1482, 1882, 2823, 2951, 4313, 5646, 5902, 8626, 8853, 12233, 12939, 17706, 17879, 24466, 25878, 35758, 36699, 53637, 56069, 73398, 107274, 112138, 168207, 213607, 232427, 336414, 427214, 464854, 640821, 697281, 1281642, 1394562, 2776891, 4058533, 5553782, 8117066, 8330673, 12175599, 16661346, 24351198, 52760929, 105521858, 158282787, 316565574]

約数ペア:

[(1, 316565574), (2, 158282787), (3, 105521858), (6, 52760929), (13, 24351198), (19, 16661346), (26, 12175599), (38, 8330673), (39, 8117066), (57, 5553782), (78, 4058533), (114, 2776891), (227, 1394562), (247, 1281642), (454, 697281), (494, 640821), (681, 464854), (741, 427214), (941, 336414), (1362, 232427), (1482, 213607), (1882, 168207), (2823, 112138), (2951, 107274), (4313, 73398), (5646, 56069), (5902, 53637), (8626, 36699), (8853, 35758), (12233, 25878), (12939, 24466), (17706, 17879)]