4920874032

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{16787}}^1$

素因数の和:17026

約数の個数: 80

約数和(自身を含む): 13189727232

約数和(自身を除く): 8268853200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 197, 248, 372, 394, 496, 591, 744, 788, 1182, 1488, 1576, 2364, 3152, 4728, 6107, 9456, 12214, 16787, 18321, 24428, 33574, 36642, 48856, 50361, 67148, 73284, 97712, 100722, 134296, 146568, 201444, 268592, 293136, 402888, 520397, 805776, 1040794, 1561191, 2081588, 3122382, 3307039, 4163176, 6244764, 6614078, 8326352, 9921117, 12489528, 13228156, 19842234, 24979056, 26456312, 39684468, 52912624, 79368936, 102518209, 158737872, 205036418, 307554627, 410072836, 615109254, 820145672, 1230218508, 1640291344, 2460437016, 4920874032]

約数ペア:

[(1, 4920874032), (2, 2460437016), (3, 1640291344), (4, 1230218508), (6, 820145672), (8, 615109254), (12, 410072836), (16, 307554627), (24, 205036418), (31, 158737872), (48, 102518209), (62, 79368936), (93, 52912624), (124, 39684468), (186, 26456312), (197, 24979056), (248, 19842234), (372, 13228156), (394, 12489528), (496, 9921117), (591, 8326352), (744, 6614078), (788, 6244764), (1182, 4163176), (1488, 3307039), (1576, 3122382), (2364, 2081588), (3152, 1561191), (4728, 1040794), (6107, 805776), (9456, 520397), (12214, 402888), (16787, 293136), (18321, 268592), (24428, 201444), (33574, 146568), (36642, 134296), (48856, 100722), (50361, 97712), (67148, 73284)]