381839216

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1710

約数の個数: 60

約数和(自身を含む): 820114176

約数和(自身を除く): 438274960

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 127, 176, 242, 254, 484, 508, 968, 1016, 1397, 1553, 1936, 2032, 2794, 3106, 5588, 6212, 11176, 12424, 15367, 17083, 22352, 24848, 30734, 34166, 61468, 68332, 122936, 136664, 187913, 197231, 245872, 273328, 375826, 394462, 751652, 788924, 1503304, 1577848, 2169541, 3006608, 3155696, 4339082, 8678164, 17356328, 23864951, 34712656, 47729902, 95459804, 190919608, 381839216]

約数ペア:

[(1, 381839216), (2, 190919608), (4, 95459804), (8, 47729902), (11, 34712656), (16, 23864951), (22, 17356328), (44, 8678164), (88, 4339082), (121, 3155696), (127, 3006608), (176, 2169541), (242, 1577848), (254, 1503304), (484, 788924), (508, 751652), (968, 394462), (1016, 375826), (1397, 273328), (1553, 245872), (1936, 197231), (2032, 187913), (2794, 136664), (3106, 122936), (5588, 68332), (6212, 61468), (11176, 34166), (12424, 30734), (15367, 24848), (17083, 22352)]