264032008

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 529254000

約数和(自身を除く): 265221992

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 109, 116, 197, 212, 218, 232, 394, 424, 436, 788, 872, 1537, 1576, 3074, 3161, 5713, 5777, 6148, 6322, 10441, 11426, 11554, 12296, 12644, 20882, 21473, 22852, 23108, 25288, 41764, 42946, 45704, 46216, 83528, 85892, 167533, 171784, 302789, 335066, 605578, 622717, 670132, 1138069, 1211156, 1245434, 1340264, 2276138, 2422312, 2490868, 4552276, 4981736, 9104552, 33004001, 66008002, 132016004, 264032008]

約数ペア:

[(1, 264032008), (2, 132016004), (4, 66008002), (8, 33004001), (29, 9104552), (53, 4981736), (58, 4552276), (106, 2490868), (109, 2422312), (116, 2276138), (197, 1340264), (212, 1245434), (218, 1211156), (232, 1138069), (394, 670132), (424, 622717), (436, 605578), (788, 335066), (872, 302789), (1537, 171784), (1576, 167533), (3074, 85892), (3161, 83528), (5713, 46216), (5777, 45704), (6148, 42946), (6322, 41764), (10441, 25288), (11426, 23108), (11554, 22852), (12296, 21473), (12644, 20882)]