235951974188

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2351}}^1\times {\mathrm{17657}}^1$

素因数の和:20055

約数の個数: 72

約数和(自身を含む): 497133443520

約数和(自身を除く): 261181469332

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2351, 2842, 4702, 5684, 9404, 16457, 17657, 32914, 35314, 65828, 68179, 70628, 115199, 123599, 136358, 230398, 247198, 272716, 460796, 477253, 494396, 512053, 865193, 954506, 1024106, 1730386, 1909012, 2048212, 3340771, 3460772, 3584371, 6681542, 7168742, 13363084, 14337484, 25090597, 41511607, 50181194, 83023214, 100362388, 166046428, 290581249, 581162498, 1162324996, 1203836603, 2034068743, 2407673206, 4068137486, 4815346412, 8136274972, 8426856221, 16853712442, 33707424884, 58987993547, 117975987094, 235951974188]

約数ペア:

[(1, 235951974188), (2, 117975987094), (4, 58987993547), (7, 33707424884), (14, 16853712442), (28, 8426856221), (29, 8136274972), (49, 4815346412), (58, 4068137486), (98, 2407673206), (116, 2034068743), (196, 1203836603), (203, 1162324996), (406, 581162498), (812, 290581249), (1421, 166046428), (2351, 100362388), (2842, 83023214), (4702, 50181194), (5684, 41511607), (9404, 25090597), (16457, 14337484), (17657, 13363084), (32914, 7168742), (35314, 6681542), (65828, 3584371), (68179, 3460772), (70628, 3340771), (115199, 2048212), (123599, 1909012), (136358, 1730386), (230398, 1024106), (247198, 954506), (272716, 865193), (460796, 512053), (477253, 494396)]