211696272

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 625198080

約数和(自身を除く): 413501808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 372, 376, 423, 496, 558, 564, 744, 752, 846, 1009, 1116, 1128, 1457, 1488, 1692, 2018, 2232, 2256, 2914, 3027, 3384, 4036, 4371, 4464, 5828, 6054, 6768, 8072, 8742, 9081, 11656, 12108, 13113, 16144, 17484, 18162, 23312, 24216, 26226, 31279, 34968, 36324, 47423, 48432, 52452, 62558, 69936, 72648, 93837, 94846, 104904, 125116, 142269, 145296, 187674, 189692, 209808, 250232, 281511, 284538, 375348, 379384, 426807, 500464, 563022, 569076, 750696, 758768, 853614, 1126044, 1138152, 1470113, 1501392, 1707228, 2252088, 2276304, 2940226, 3414456, 4410339, 4504176, 5880452, 6828912, 8820678, 11760904, 13231017, 17641356, 23521808, 26462034, 35282712, 52924068, 70565424, 105848136, 211696272]

約数ペア:

[(1, 211696272), (2, 105848136), (3, 70565424), (4, 52924068), (6, 35282712), (8, 26462034), (9, 23521808), (12, 17641356), (16, 13231017), (18, 11760904), (24, 8820678), (31, 6828912), (36, 5880452), (47, 4504176), (48, 4410339), (62, 3414456), (72, 2940226), (93, 2276304), (94, 2252088), (124, 1707228), (141, 1501392), (144, 1470113), (186, 1138152), (188, 1126044), (248, 853614), (279, 758768), (282, 750696), (372, 569076), (376, 563022), (423, 500464), (496, 426807), (558, 379384), (564, 375348), (744, 284538), (752, 281511), (846, 250232), (1009, 209808), (1116, 189692), (1128, 187674), (1457, 145296), (1488, 142269), (1692, 125116), (2018, 104904), (2232, 94846), (2256, 93837), (2914, 72648), (3027, 69936), (3384, 62558), (4036, 52452), (4371, 48432), (4464, 47423), (5828, 36324), (6054, 34968), (6768, 31279), (8072, 26226), (8742, 24216), (9081, 23312), (11656, 18162), (12108, 17484), (13113, 16144)]