306002708

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 611331840

約数和(自身を除く): 305329132

約数列:

[1, 2, 4, 11, 22, 44, 53, 79, 106, 121, 151, 158, 212, 242, 302, 316, 484, 583, 604, 869, 1166, 1661, 1738, 2332, 3322, 3476, 4187, 6413, 6644, 8003, 8374, 9559, 11929, 12826, 16006, 16748, 18271, 19118, 23858, 25652, 32012, 36542, 38236, 46057, 47716, 73084, 88033, 92114, 131219, 176066, 184228, 262438, 352132, 506627, 524876, 632237, 968363, 1013254, 1264474, 1443409, 1936726, 2026508, 2528948, 2886818, 3873452, 5773636, 6954607, 13909214, 27818428, 76500677, 153001354, 306002708]

約数ペア:

[(1, 306002708), (2, 153001354), (4, 76500677), (11, 27818428), (22, 13909214), (44, 6954607), (53, 5773636), (79, 3873452), (106, 2886818), (121, 2528948), (151, 2026508), (158, 1936726), (212, 1443409), (242, 1264474), (302, 1013254), (316, 968363), (484, 632237), (583, 524876), (604, 506627), (869, 352132), (1166, 262438), (1661, 184228), (1738, 176066), (2332, 131219), (3322, 92114), (3476, 88033), (4187, 73084), (6413, 47716), (6644, 46057), (8003, 38236), (8374, 36542), (9559, 32012), (11929, 25652), (12826, 23858), (16006, 19118), (16748, 18271)]