310247072

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1669}}^1$

素因数の和:1873

約数の個数: 48

約数和(自身を含む): 631680840

約数和(自身を除く): 321433768

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 157, 296, 314, 592, 628, 1184, 1256, 1669, 2512, 3338, 5024, 5809, 6676, 11618, 13352, 23236, 26704, 46472, 53408, 61753, 92944, 123506, 185888, 247012, 262033, 494024, 524066, 988048, 1048132, 1976096, 2096264, 4192528, 8385056, 9695221, 19390442, 38780884, 77561768, 155123536, 310247072]

約数ペア:

[(1, 310247072), (2, 155123536), (4, 77561768), (8, 38780884), (16, 19390442), (32, 9695221), (37, 8385056), (74, 4192528), (148, 2096264), (157, 1976096), (296, 1048132), (314, 988048), (592, 524066), (628, 494024), (1184, 262033), (1256, 247012), (1669, 185888), (2512, 123506), (3338, 92944), (5024, 61753), (5809, 53408), (6676, 46472), (11618, 26704), (13352, 23236)]