307522138

素因数分解:

$2^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:608

約数の個数: 64

約数和(自身を含む): 595123200

約数和(自身を除く): 287601062

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 154, 166, 343, 491, 539, 581, 686, 913, 982, 1078, 1162, 1826, 3437, 3773, 4067, 5401, 6391, 6874, 7546, 8134, 10802, 12782, 24059, 28469, 37807, 40753, 44737, 48118, 56938, 75614, 81506, 89474, 168413, 264649, 285271, 313159, 336826, 448283, 529298, 570542, 626318, 896566, 1852543, 1996897, 3137981, 3705086, 3993794, 6275962, 13978279, 21965867, 27956558, 43931734, 153761069, 307522138]

約数ペア:

[(1, 307522138), (2, 153761069), (7, 43931734), (11, 27956558), (14, 21965867), (22, 13978279), (49, 6275962), (77, 3993794), (83, 3705086), (98, 3137981), (154, 1996897), (166, 1852543), (343, 896566), (491, 626318), (539, 570542), (581, 529298), (686, 448283), (913, 336826), (982, 313159), (1078, 285271), (1162, 264649), (1826, 168413), (3437, 89474), (3773, 81506), (4067, 75614), (5401, 56938), (6391, 48118), (6874, 44737), (7546, 40753), (8134, 37807), (10802, 28469), (12782, 24059)]