266486016

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20411}}^1$

素因数の和:20447

約数の個数: 72

約数和(自身を含む): 750998304

約数和(自身を除く): 484512288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 544, 768, 816, 1088, 1632, 2176, 3264, 4352, 6528, 13056, 20411, 40822, 61233, 81644, 122466, 163288, 244932, 326576, 346987, 489864, 653152, 693974, 979728, 1040961, 1306304, 1387948, 1959456, 2081922, 2612608, 2775896, 3918912, 4163844, 5225216, 5551792, 7837824, 8327688, 11103584, 15675648, 16655376, 22207168, 33310752, 44414336, 66621504, 88828672, 133243008, 266486016]

約数ペア:

[(1, 266486016), (2, 133243008), (3, 88828672), (4, 66621504), (6, 44414336), (8, 33310752), (12, 22207168), (16, 16655376), (17, 15675648), (24, 11103584), (32, 8327688), (34, 7837824), (48, 5551792), (51, 5225216), (64, 4163844), (68, 3918912), (96, 2775896), (102, 2612608), (128, 2081922), (136, 1959456), (192, 1387948), (204, 1306304), (256, 1040961), (272, 979728), (384, 693974), (408, 653152), (544, 489864), (768, 346987), (816, 326576), (1088, 244932), (1632, 163288), (2176, 122466), (3264, 81644), (4352, 61233), (6528, 40822), (13056, 20411)]