804929756

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:295

約数の個数: 72

約数和(自身を含む): 1561472640

約数和(自身を除く): 756542884

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 103, 107, 124, 206, 214, 412, 428, 589, 961, 1178, 1922, 1957, 2033, 2356, 3193, 3317, 3844, 3914, 4066, 6386, 6634, 7828, 8132, 11021, 12772, 13268, 18259, 22042, 36518, 44084, 60667, 63023, 73036, 98983, 102827, 121334, 126046, 197966, 205654, 209399, 242668, 252092, 341651, 395932, 411308, 418798, 683302, 837596, 1366604, 1880677, 1953713, 3761354, 3907426, 6491369, 7522708, 7814852, 10591181, 12982738, 21182362, 25965476, 42364724, 201232439, 402464878, 804929756]

約数ペア:

[(1, 804929756), (2, 402464878), (4, 201232439), (19, 42364724), (31, 25965476), (38, 21182362), (62, 12982738), (76, 10591181), (103, 7814852), (107, 7522708), (124, 6491369), (206, 3907426), (214, 3761354), (412, 1953713), (428, 1880677), (589, 1366604), (961, 837596), (1178, 683302), (1922, 418798), (1957, 411308), (2033, 395932), (2356, 341651), (3193, 252092), (3317, 242668), (3844, 209399), (3914, 205654), (4066, 197966), (6386, 126046), (6634, 121334), (7828, 102827), (8132, 98983), (11021, 73036), (12772, 63023), (13268, 60667), (18259, 44084), (22042, 36518)]