642630422784

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{119536909}}^1$

素因数の和:119536935

約数の個数: 72

約数和(自身を含む): 1954667552320

約数和(自身を除く): 1312037129536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 119536909, 239073818, 358610727, 478147636, 717221454, 836758363, 956295272, 1434442908, 1673516726, 1912590544, 2510275089, 2868885816, 3347033452, 3825181088, 5020550178, 5737771632, 6694066904, 7650362176, 10041100356, 11475543264, 13388133808, 15300724352, 20082200712, 22951086528, 26776267616, 30601448704, 40164401424, 45902173056, 53552535232, 80328802848, 91804346112, 107105070464, 160657605696, 214210140928, 321315211392, 642630422784]

約数ペア:

[(1, 642630422784), (2, 321315211392), (3, 214210140928), (4, 160657605696), (6, 107105070464), (7, 91804346112), (8, 80328802848), (12, 53552535232), (14, 45902173056), (16, 40164401424), (21, 30601448704), (24, 26776267616), (28, 22951086528), (32, 20082200712), (42, 15300724352), (48, 13388133808), (56, 11475543264), (64, 10041100356), (84, 7650362176), (96, 6694066904), (112, 5737771632), (128, 5020550178), (168, 3825181088), (192, 3347033452), (224, 2868885816), (256, 2510275089), (336, 1912590544), (384, 1673516726), (448, 1434442908), (672, 956295272), (768, 836758363), (896, 717221454), (1344, 478147636), (1792, 358610727), (2688, 239073818), (5376, 119536909)]