304820406

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{21089}}^1$

素因数の和:21181

約数の個数: 48

約数和(自身を含む): 730388880

約数和(自身を除く): 425568474

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 2409, 4818, 7227, 14454, 21089, 42178, 63267, 126534, 189801, 231979, 379602, 463958, 695937, 1391874, 1539497, 2087811, 3078994, 4175622, 4618491, 9236982, 13855473, 16934467, 27710946, 33868934, 50803401, 101606802, 152410203, 304820406]

約数ペア:

[(1, 304820406), (2, 152410203), (3, 101606802), (6, 50803401), (9, 33868934), (11, 27710946), (18, 16934467), (22, 13855473), (33, 9236982), (66, 4618491), (73, 4175622), (99, 3078994), (146, 2087811), (198, 1539497), (219, 1391874), (438, 695937), (657, 463958), (803, 379602), (1314, 231979), (1606, 189801), (2409, 126534), (4818, 63267), (7227, 42178), (14454, 21089)]