328008064

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{8867}}^1$

素因数の和:8915

約数の個数: 48

約数和(自身を含む): 694231380

約数和(自身を除く): 366223316

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 8867, 9248, 17734, 18496, 35468, 36992, 70936, 141872, 150739, 283744, 301478, 567488, 602956, 1134976, 1205912, 2411824, 2562563, 4823648, 5125126, 9647296, 10250252, 19294592, 20500504, 41001008, 82002016, 164004032, 328008064]

約数ペア:

[(1, 328008064), (2, 164004032), (4, 82002016), (8, 41001008), (16, 20500504), (17, 19294592), (32, 10250252), (34, 9647296), (64, 5125126), (68, 4823648), (128, 2562563), (136, 2411824), (272, 1205912), (289, 1134976), (544, 602956), (578, 567488), (1088, 301478), (1156, 283744), (2176, 150739), (2312, 141872), (4624, 70936), (8867, 36992), (9248, 35468), (17734, 18496)]