909525156

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:821

約数の個数: 96

約数和(自身を含む): 2283095808

約数和(自身を除く): 1373570652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 97, 106, 138, 159, 194, 212, 276, 291, 318, 388, 582, 636, 641, 1164, 1219, 1282, 1923, 2231, 2438, 2564, 3657, 3846, 4462, 4876, 5141, 6693, 7314, 7692, 8924, 10282, 13386, 14628, 14743, 15423, 20564, 26772, 29486, 30846, 33973, 44229, 58972, 61692, 62177, 67946, 88458, 101919, 118243, 124354, 135892, 176916, 186531, 203838, 236486, 248708, 354729, 373062, 407676, 472972, 709458, 746124, 781379, 1418916, 1430071, 1562758, 2344137, 2860142, 3125516, 3295381, 4290213, 4688274, 5720284, 6590762, 8580426, 9376548, 9886143, 13181524, 17160852, 19772286, 39544572, 75793763, 151587526, 227381289, 303175052, 454762578, 909525156]

約数ペア:

[(1, 909525156), (2, 454762578), (3, 303175052), (4, 227381289), (6, 151587526), (12, 75793763), (23, 39544572), (46, 19772286), (53, 17160852), (69, 13181524), (92, 9886143), (97, 9376548), (106, 8580426), (138, 6590762), (159, 5720284), (194, 4688274), (212, 4290213), (276, 3295381), (291, 3125516), (318, 2860142), (388, 2344137), (582, 1562758), (636, 1430071), (641, 1418916), (1164, 781379), (1219, 746124), (1282, 709458), (1923, 472972), (2231, 407676), (2438, 373062), (2564, 354729), (3657, 248708), (3846, 236486), (4462, 203838), (4876, 186531), (5141, 176916), (6693, 135892), (7314, 124354), (7692, 118243), (8924, 101919), (10282, 88458), (13386, 67946), (14628, 62177), (14743, 61692), (15423, 58972), (20564, 44229), (26772, 33973), (29486, 30846)]