1912479504

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{161309}}^1$

素因数の和:161352

約数の個数: 80

約数和(自身を含む): 5600683200

約数和(自身を除く): 3688203696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 161309, 322618, 483927, 645236, 967854, 1290472, 1935708, 2097017, 2580944, 3064871, 3871416, 4194034, 6129742, 6291051, 7742832, 8388068, 9194613, 12259484, 12582102, 16776136, 18389226, 24518968, 25164204, 33552272, 36778452, 39843323, 49037936, 50328408, 73556904, 79686646, 100656816, 119529969, 147113808, 159373292, 239059938, 318746584, 478119876, 637493168, 956239752, 1912479504]

約数ペア:

[(1, 1912479504), (2, 956239752), (3, 637493168), (4, 478119876), (6, 318746584), (8, 239059938), (12, 159373292), (13, 147113808), (16, 119529969), (19, 100656816), (24, 79686646), (26, 73556904), (38, 50328408), (39, 49037936), (48, 39843323), (52, 36778452), (57, 33552272), (76, 25164204), (78, 24518968), (104, 18389226), (114, 16776136), (152, 12582102), (156, 12259484), (208, 9194613), (228, 8388068), (247, 7742832), (304, 6291051), (312, 6129742), (456, 4194034), (494, 3871416), (624, 3064871), (741, 2580944), (912, 2097017), (988, 1935708), (1482, 1290472), (1976, 967854), (2964, 645236), (3952, 483927), (5928, 322618), (11856, 161309)]