1729604328

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{3517}}^1$

素因数の和:4218

約数の個数: 64

約数和(自身を含む): 4471518720

約数和(自身を除く): 2741914392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 661, 744, 1322, 1983, 2644, 3517, 3966, 5288, 7034, 7932, 10551, 14068, 15864, 20491, 21102, 28136, 40982, 42204, 61473, 81964, 84408, 109027, 122946, 163928, 218054, 245892, 327081, 436108, 491784, 654162, 872216, 1308324, 2324737, 2616648, 4649474, 6974211, 9298948, 13948422, 18597896, 27896844, 55793688, 72066847, 144133694, 216200541, 288267388, 432401082, 576534776, 864802164, 1729604328]

約数ペア:

[(1, 1729604328), (2, 864802164), (3, 576534776), (4, 432401082), (6, 288267388), (8, 216200541), (12, 144133694), (24, 72066847), (31, 55793688), (62, 27896844), (93, 18597896), (124, 13948422), (186, 9298948), (248, 6974211), (372, 4649474), (661, 2616648), (744, 2324737), (1322, 1308324), (1983, 872216), (2644, 654162), (3517, 491784), (3966, 436108), (5288, 327081), (7034, 245892), (7932, 218054), (10551, 163928), (14068, 122946), (15864, 109027), (20491, 84408), (21102, 81964), (28136, 61473), (40982, 42204)]