439528026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12809}}^1$

素因数の和:12883

約数の個数: 64

約数和(自身を含む): 1082188800

約数和(自身を除く): 642660774

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 43, 57, 86, 114, 129, 133, 258, 266, 301, 399, 602, 798, 817, 903, 1634, 1806, 2451, 4902, 5719, 11438, 12809, 17157, 25618, 34314, 38427, 76854, 89663, 179326, 243371, 268989, 486742, 537978, 550787, 730113, 1101574, 1460226, 1652361, 1703597, 3304722, 3407194, 3855509, 5110791, 7711018, 10221582, 10464953, 11566527, 20929906, 23133054, 31394859, 62789718, 73254671, 146509342, 219764013, 439528026]

約数ペア:

[(1, 439528026), (2, 219764013), (3, 146509342), (6, 73254671), (7, 62789718), (14, 31394859), (19, 23133054), (21, 20929906), (38, 11566527), (42, 10464953), (43, 10221582), (57, 7711018), (86, 5110791), (114, 3855509), (129, 3407194), (133, 3304722), (258, 1703597), (266, 1652361), (301, 1460226), (399, 1101574), (602, 730113), (798, 550787), (817, 537978), (903, 486742), (1634, 268989), (1806, 243371), (2451, 179326), (4902, 89663), (5719, 76854), (11438, 38427), (12809, 34314), (17157, 25618)]