461003312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{977}}^1$

素因数の和:1386

約数の個数: 80

約数和(自身を含む): 1117642752

約数和(自身を除く): 656639440

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 383, 616, 766, 977, 1232, 1532, 1954, 2681, 3064, 3908, 4213, 5362, 6128, 6839, 7816, 8426, 10724, 10747, 13678, 15632, 16852, 21448, 21494, 27356, 29491, 33704, 42896, 42988, 54712, 58982, 67408, 75229, 85976, 109424, 117964, 150458, 171952, 235928, 300916, 374191, 471856, 601832, 748382, 1203664, 1496764, 2619337, 2993528, 4116101, 5238674, 5987056, 8232202, 10477348, 16464404, 20954696, 28812707, 32928808, 41909392, 57625414, 65857616, 115250828, 230501656, 461003312]

約数ペア:

[(1, 461003312), (2, 230501656), (4, 115250828), (7, 65857616), (8, 57625414), (11, 41909392), (14, 32928808), (16, 28812707), (22, 20954696), (28, 16464404), (44, 10477348), (56, 8232202), (77, 5987056), (88, 5238674), (112, 4116101), (154, 2993528), (176, 2619337), (308, 1496764), (383, 1203664), (616, 748382), (766, 601832), (977, 471856), (1232, 374191), (1532, 300916), (1954, 235928), (2681, 171952), (3064, 150458), (3908, 117964), (4213, 109424), (5362, 85976), (6128, 75229), (6839, 67408), (7816, 58982), (8426, 54712), (10724, 42988), (10747, 42896), (13678, 33704), (15632, 29491), (16852, 27356), (21448, 21494)]