1021671156

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{389}}^1$

素因数の和:705

約数の個数: 96

約数和(自身を含む): 2646483840

約数和(自身を除く): 1624812684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 197, 202, 303, 389, 394, 404, 591, 606, 778, 788, 1111, 1167, 1182, 1212, 1556, 2167, 2222, 2334, 2364, 3333, 4279, 4334, 4444, 4668, 6501, 6666, 8558, 8668, 12837, 13002, 13332, 17116, 19897, 25674, 26004, 39289, 39794, 51348, 59691, 76633, 78578, 79588, 117867, 119382, 153266, 157156, 218867, 229899, 235734, 238764, 306532, 432179, 437734, 459798, 471468, 656601, 842963, 864358, 875468, 919596, 1296537, 1313202, 1685926, 1728716, 2528889, 2593074, 2626404, 3371852, 5057778, 5186148, 7739933, 10115556, 15479866, 23219799, 30959732, 46439598, 85139263, 92879196, 170278526, 255417789, 340557052, 510835578, 1021671156]

約数ペア:

[(1, 1021671156), (2, 510835578), (3, 340557052), (4, 255417789), (6, 170278526), (11, 92879196), (12, 85139263), (22, 46439598), (33, 30959732), (44, 23219799), (66, 15479866), (101, 10115556), (132, 7739933), (197, 5186148), (202, 5057778), (303, 3371852), (389, 2626404), (394, 2593074), (404, 2528889), (591, 1728716), (606, 1685926), (778, 1313202), (788, 1296537), (1111, 919596), (1167, 875468), (1182, 864358), (1212, 842963), (1556, 656601), (2167, 471468), (2222, 459798), (2334, 437734), (2364, 432179), (3333, 306532), (4279, 238764), (4334, 235734), (4444, 229899), (4668, 218867), (6501, 157156), (6666, 153266), (8558, 119382), (8668, 117867), (12837, 79588), (13002, 78578), (13332, 76633), (17116, 59691), (19897, 51348), (25674, 39794), (26004, 39289)]