1381318608

素因数分解:

$2^4\times 3^1\times {\mathrm{227}}^1\times {\mathrm{331}}^1\times {\mathrm{383}}^1$

素因数の和:952

約数の個数: 80

約数和(自身を含む): 3604340736

約数和(自身を除く): 2223022128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 227, 331, 383, 454, 662, 681, 766, 908, 993, 1149, 1324, 1362, 1532, 1816, 1986, 2298, 2648, 2724, 3064, 3632, 3972, 4596, 5296, 5448, 6128, 7944, 9192, 10896, 15888, 18384, 75137, 86941, 126773, 150274, 173882, 225411, 253546, 260823, 300548, 347764, 380319, 450822, 507092, 521646, 601096, 695528, 760638, 901644, 1014184, 1043292, 1202192, 1391056, 1521276, 1803288, 2028368, 2086584, 3042552, 3606576, 4173168, 6085104, 28777471, 57554942, 86332413, 115109884, 172664826, 230219768, 345329652, 460439536, 690659304, 1381318608]

約数ペア:

[(1, 1381318608), (2, 690659304), (3, 460439536), (4, 345329652), (6, 230219768), (8, 172664826), (12, 115109884), (16, 86332413), (24, 57554942), (48, 28777471), (227, 6085104), (331, 4173168), (383, 3606576), (454, 3042552), (662, 2086584), (681, 2028368), (766, 1803288), (908, 1521276), (993, 1391056), (1149, 1202192), (1324, 1043292), (1362, 1014184), (1532, 901644), (1816, 760638), (1986, 695528), (2298, 601096), (2648, 521646), (2724, 507092), (3064, 450822), (3632, 380319), (3972, 347764), (4596, 300548), (5296, 260823), (5448, 253546), (6128, 225411), (7944, 173882), (9192, 150274), (10896, 126773), (15888, 86941), (18384, 75137)]