8000405208

素因数分解:

$2^3\times 3^3\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{3373}}^1$

素因数の和:3606

約数の個数: 128

約数和(自身を含む): 22673280000

約数和(自身を除く): 14672874792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 79, 108, 139, 158, 216, 237, 278, 316, 417, 474, 556, 632, 711, 834, 948, 1112, 1251, 1422, 1668, 1896, 2133, 2502, 2844, 3336, 3373, 3753, 4266, 5004, 5688, 6746, 7506, 8532, 10008, 10119, 10981, 13492, 15012, 17064, 20238, 21962, 26984, 30024, 30357, 32943, 40476, 43924, 60714, 65886, 80952, 87848, 91071, 98829, 121428, 131772, 182142, 197658, 242856, 263544, 266467, 296487, 364284, 395316, 468847, 532934, 592974, 728568, 790632, 799401, 937694, 1065868, 1185948, 1406541, 1598802, 1875388, 2131736, 2371896, 2398203, 2813082, 3197604, 3750776, 4219623, 4796406, 5626164, 6395208, 7194609, 8439246, 9592812, 11252328, 12658869, 14389218, 16878492, 19185624, 25317738, 28778436, 33756984, 37038913, 50635476, 57556872, 74077826, 101270952, 111116739, 148155652, 222233478, 296311304, 333350217, 444466956, 666700434, 888933912, 1000050651, 1333400868, 2000101302, 2666801736, 4000202604, 8000405208]

約数ペア:

[(1, 8000405208), (2, 4000202604), (3, 2666801736), (4, 2000101302), (6, 1333400868), (8, 1000050651), (9, 888933912), (12, 666700434), (18, 444466956), (24, 333350217), (27, 296311304), (36, 222233478), (54, 148155652), (72, 111116739), (79, 101270952), (108, 74077826), (139, 57556872), (158, 50635476), (216, 37038913), (237, 33756984), (278, 28778436), (316, 25317738), (417, 19185624), (474, 16878492), (556, 14389218), (632, 12658869), (711, 11252328), (834, 9592812), (948, 8439246), (1112, 7194609), (1251, 6395208), (1422, 5626164), (1668, 4796406), (1896, 4219623), (2133, 3750776), (2502, 3197604), (2844, 2813082), (3336, 2398203), (3373, 2371896), (3753, 2131736), (4266, 1875388), (5004, 1598802), (5688, 1406541), (6746, 1185948), (7506, 1065868), (8532, 937694), (10008, 799401), (10119, 790632), (10981, 728568), (13492, 592974), (15012, 532934), (17064, 468847), (20238, 395316), (21962, 364284), (26984, 296487), (30024, 266467), (30357, 263544), (32943, 242856), (40476, 197658), (43924, 182142), (60714, 131772), (65886, 121428), (80952, 98829), (87848, 91071)]