253911552

素因数分解:

$2^9\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3119}}^1$

素因数の和:3193

約数の個数: 80

約数和(自身を含む): 689420160

約数和(自身を除く): 435508608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 512, 636, 768, 848, 1272, 1536, 1696, 2544, 3119, 3392, 5088, 6238, 6784, 9357, 10176, 12476, 13568, 18714, 20352, 24952, 27136, 37428, 40704, 49904, 74856, 81408, 99808, 149712, 165307, 199616, 299424, 330614, 399232, 495921, 598848, 661228, 798464, 991842, 1197696, 1322456, 1596928, 1983684, 2395392, 2644912, 3967368, 4790784, 5289824, 7934736, 10579648, 15869472, 21159296, 31738944, 42318592, 63477888, 84637184, 126955776, 253911552]

約数ペア:

[(1, 253911552), (2, 126955776), (3, 84637184), (4, 63477888), (6, 42318592), (8, 31738944), (12, 21159296), (16, 15869472), (24, 10579648), (32, 7934736), (48, 5289824), (53, 4790784), (64, 3967368), (96, 2644912), (106, 2395392), (128, 1983684), (159, 1596928), (192, 1322456), (212, 1197696), (256, 991842), (318, 798464), (384, 661228), (424, 598848), (512, 495921), (636, 399232), (768, 330614), (848, 299424), (1272, 199616), (1536, 165307), (1696, 149712), (2544, 99808), (3119, 81408), (3392, 74856), (5088, 49904), (6238, 40704), (6784, 37428), (9357, 27136), (10176, 24952), (12476, 20352), (13568, 18714)]