303056572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1433}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 672867216

約数和(自身を除く): 369810644

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 364, 581, 637, 1079, 1162, 1274, 1433, 2158, 2324, 2548, 2866, 4067, 4316, 5732, 7553, 8134, 10031, 15106, 16268, 18629, 20062, 30212, 37258, 40124, 52871, 70217, 74516, 105742, 118939, 130403, 140434, 211484, 237878, 260806, 280868, 475756, 521612, 832573, 912821, 1546207, 1665146, 1825642, 3092414, 3330292, 3651284, 5828011, 6184828, 10823449, 11656022, 21646898, 23312044, 43293796, 75764143, 151528286, 303056572]

約数ペア:

[(1, 303056572), (2, 151528286), (4, 75764143), (7, 43293796), (13, 23312044), (14, 21646898), (26, 11656022), (28, 10823449), (49, 6184828), (52, 5828011), (83, 3651284), (91, 3330292), (98, 3092414), (166, 1825642), (182, 1665146), (196, 1546207), (332, 912821), (364, 832573), (581, 521612), (637, 475756), (1079, 280868), (1162, 260806), (1274, 237878), (1433, 211484), (2158, 140434), (2324, 130403), (2548, 118939), (2866, 105742), (4067, 74516), (4316, 70217), (5732, 52871), (7553, 40124), (8134, 37258), (10031, 30212), (15106, 20062), (16268, 18629)]