272688416

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8554

約数の個数: 96

約数和(自身を含む): 720897408

約数和(自身を除く): 448208992

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 224, 286, 308, 352, 364, 416, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 2464, 2912, 4004, 4576, 8008, 8513, 16016, 17026, 32032, 34052, 59591, 68104, 93643, 110669, 119182, 136208, 187286, 221338, 238364, 272416, 374572, 442676, 476728, 655501, 749144, 774683, 885352, 953456, 1217359, 1311002, 1498288, 1549366, 1770704, 1906912, 2434718, 2622004, 2996576, 3098732, 3541408, 4869436, 5244008, 6197464, 8521513, 9738872, 10488016, 12394928, 17043026, 19477744, 20976032, 24789856, 34086052, 38955488, 68172104, 136344208, 272688416]

約数ペア:

[(1, 272688416), (2, 136344208), (4, 68172104), (7, 38955488), (8, 34086052), (11, 24789856), (13, 20976032), (14, 19477744), (16, 17043026), (22, 12394928), (26, 10488016), (28, 9738872), (32, 8521513), (44, 6197464), (52, 5244008), (56, 4869436), (77, 3541408), (88, 3098732), (91, 2996576), (104, 2622004), (112, 2434718), (143, 1906912), (154, 1770704), (176, 1549366), (182, 1498288), (208, 1311002), (224, 1217359), (286, 953456), (308, 885352), (352, 774683), (364, 749144), (416, 655501), (572, 476728), (616, 442676), (728, 374572), (1001, 272416), (1144, 238364), (1232, 221338), (1456, 187286), (2002, 136208), (2288, 119182), (2464, 110669), (2912, 93643), (4004, 68104), (4576, 59591), (8008, 34052), (8513, 32032), (16016, 17026)]