8217264

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 80

約数和(自身を含む): 23569920

約数和(自身を除く): 15352656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 79, 88, 132, 158, 176, 197, 237, 264, 316, 394, 474, 528, 591, 632, 788, 869, 948, 1182, 1264, 1576, 1738, 1896, 2167, 2364, 2607, 3152, 3476, 3792, 4334, 4728, 5214, 6501, 6952, 8668, 9456, 10428, 13002, 13904, 15563, 17336, 20856, 26004, 31126, 34672, 41712, 46689, 52008, 62252, 93378, 104016, 124504, 171193, 186756, 249008, 342386, 373512, 513579, 684772, 747024, 1027158, 1369544, 2054316, 2739088, 4108632, 8217264]

約数ペア:

[(1, 8217264), (2, 4108632), (3, 2739088), (4, 2054316), (6, 1369544), (8, 1027158), (11, 747024), (12, 684772), (16, 513579), (22, 373512), (24, 342386), (33, 249008), (44, 186756), (48, 171193), (66, 124504), (79, 104016), (88, 93378), (132, 62252), (158, 52008), (176, 46689), (197, 41712), (237, 34672), (264, 31126), (316, 26004), (394, 20856), (474, 17336), (528, 15563), (591, 13904), (632, 13002), (788, 10428), (869, 9456), (948, 8668), (1182, 6952), (1264, 6501), (1576, 5214), (1738, 4728), (1896, 4334), (2167, 3792), (2364, 3476), (2607, 3152)]