266543732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 592763976

約数和(自身を除く): 326220244

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 73, 91, 98, 146, 182, 196, 292, 364, 511, 637, 949, 1022, 1274, 1433, 1898, 2044, 2548, 2866, 3577, 3796, 5732, 6643, 7154, 10031, 13286, 14308, 18629, 20062, 26572, 37258, 40124, 46501, 70217, 74516, 93002, 104609, 130403, 140434, 186004, 209218, 260806, 280868, 418436, 521612, 732263, 912821, 1359917, 1464526, 1825642, 2719834, 2929052, 3651284, 5125841, 5439668, 9519419, 10251682, 19038838, 20503364, 38077676, 66635933, 133271866, 266543732]

約数ペア:

[(1, 266543732), (2, 133271866), (4, 66635933), (7, 38077676), (13, 20503364), (14, 19038838), (26, 10251682), (28, 9519419), (49, 5439668), (52, 5125841), (73, 3651284), (91, 2929052), (98, 2719834), (146, 1825642), (182, 1464526), (196, 1359917), (292, 912821), (364, 732263), (511, 521612), (637, 418436), (949, 280868), (1022, 260806), (1274, 209218), (1433, 186004), (1898, 140434), (2044, 130403), (2548, 104609), (2866, 93002), (3577, 74516), (3796, 70217), (5732, 46501), (6643, 40124), (7154, 37258), (10031, 26572), (13286, 20062), (14308, 18629)]