264267312

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 120

約数和(自身を含む): 749135088

約数和(自身を除く): 484867776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 272, 337, 372, 408, 496, 527, 674, 744, 816, 961, 1011, 1054, 1348, 1488, 1581, 1922, 2022, 2108, 2696, 2883, 3162, 3844, 4044, 4216, 5392, 5729, 5766, 6324, 7688, 8088, 8432, 10447, 11458, 11532, 12648, 15376, 16176, 16337, 17187, 20894, 22916, 23064, 25296, 31341, 32674, 34374, 41788, 45832, 46128, 49011, 62682, 65348, 68748, 83576, 91664, 98022, 125364, 130696, 137496, 167152, 177599, 196044, 250728, 261392, 274992, 323857, 355198, 392088, 501456, 532797, 647714, 710396, 784176, 971571, 1065594, 1295428, 1420792, 1943142, 2131188, 2590856, 2841584, 3886284, 4262376, 5181712, 5505569, 7772568, 8524752, 11011138, 15545136, 16516707, 22022276, 33033414, 44044552, 66066828, 88089104, 132133656, 264267312]

約数ペア:

[(1, 264267312), (2, 132133656), (3, 88089104), (4, 66066828), (6, 44044552), (8, 33033414), (12, 22022276), (16, 16516707), (17, 15545136), (24, 11011138), (31, 8524752), (34, 7772568), (48, 5505569), (51, 5181712), (62, 4262376), (68, 3886284), (93, 2841584), (102, 2590856), (124, 2131188), (136, 1943142), (186, 1420792), (204, 1295428), (248, 1065594), (272, 971571), (337, 784176), (372, 710396), (408, 647714), (496, 532797), (527, 501456), (674, 392088), (744, 355198), (816, 323857), (961, 274992), (1011, 261392), (1054, 250728), (1348, 196044), (1488, 177599), (1581, 167152), (1922, 137496), (2022, 130696), (2108, 125364), (2696, 98022), (2883, 91664), (3162, 83576), (3844, 68748), (4044, 65348), (4216, 62682), (5392, 49011), (5729, 46128), (5766, 45832), (6324, 41788), (7688, 34374), (8088, 32674), (8432, 31341), (10447, 25296), (11458, 23064), (11532, 22916), (12648, 20894), (15376, 17187), (16176, 16337)]