327565568

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 721859040

約数和(自身を除く): 394293472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 89, 128, 176, 178, 256, 352, 356, 704, 712, 979, 1307, 1408, 1424, 1958, 2614, 2816, 2848, 3916, 5228, 5696, 7832, 10456, 11392, 14377, 15664, 20912, 22784, 28754, 31328, 41824, 57508, 62656, 83648, 115016, 116323, 125312, 167296, 230032, 232646, 250624, 334592, 460064, 465292, 920128, 930584, 1279553, 1840256, 1861168, 2559106, 3680512, 3722336, 5118212, 7444672, 10236424, 14889344, 20472848, 29778688, 40945696, 81891392, 163782784, 327565568]

約数ペア:

[(1, 327565568), (2, 163782784), (4, 81891392), (8, 40945696), (11, 29778688), (16, 20472848), (22, 14889344), (32, 10236424), (44, 7444672), (64, 5118212), (88, 3722336), (89, 3680512), (128, 2559106), (176, 1861168), (178, 1840256), (256, 1279553), (352, 930584), (356, 920128), (704, 465292), (712, 460064), (979, 334592), (1307, 250624), (1408, 232646), (1424, 230032), (1958, 167296), (2614, 125312), (2816, 116323), (2848, 115016), (3916, 83648), (5228, 62656), (5696, 57508), (7832, 41824), (10456, 31328), (11392, 28754), (14377, 22784), (15664, 20912)]