251010048

素因数分解:

$2^{10}\times 3^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 88

約数和(自身を含む): 676492560

約数和(自身を除く): 425482512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 512, 606, 768, 808, 809, 1024, 1212, 1536, 1616, 1618, 2424, 2427, 3072, 3232, 3236, 4848, 4854, 6464, 6472, 9696, 9708, 12928, 12944, 19392, 19416, 25856, 25888, 38784, 38832, 51712, 51776, 77568, 77664, 81709, 103424, 103552, 155136, 155328, 163418, 207104, 245127, 310272, 310656, 326836, 414208, 490254, 621312, 653672, 828416, 980508, 1242624, 1307344, 1961016, 2485248, 2614688, 3922032, 5229376, 7844064, 10458752, 15688128, 20917504, 31376256, 41835008, 62752512, 83670016, 125505024, 251010048]

約数ペア:

[(1, 251010048), (2, 125505024), (3, 83670016), (4, 62752512), (6, 41835008), (8, 31376256), (12, 20917504), (16, 15688128), (24, 10458752), (32, 7844064), (48, 5229376), (64, 3922032), (96, 2614688), (101, 2485248), (128, 1961016), (192, 1307344), (202, 1242624), (256, 980508), (303, 828416), (384, 653672), (404, 621312), (512, 490254), (606, 414208), (768, 326836), (808, 310656), (809, 310272), (1024, 245127), (1212, 207104), (1536, 163418), (1616, 155328), (1618, 155136), (2424, 103552), (2427, 103424), (3072, 81709), (3232, 77664), (3236, 77568), (4848, 51776), (4854, 51712), (6464, 38832), (6472, 38784), (9696, 25888), (9708, 25856), (12928, 19416), (12944, 19392)]