233440768

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 513873360

約数和(自身を除く): 280432592

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 181, 229, 256, 352, 362, 458, 512, 704, 724, 916, 1408, 1448, 1832, 1991, 2519, 2816, 2896, 3664, 3982, 5038, 5632, 5792, 7328, 7964, 10076, 11584, 14656, 15928, 20152, 23168, 29312, 31856, 40304, 41449, 46336, 58624, 63712, 80608, 82898, 92672, 117248, 127424, 161216, 165796, 254848, 322432, 331592, 455939, 509696, 644864, 663184, 911878, 1019392, 1289728, 1326368, 1823756, 2652736, 3647512, 5305472, 7295024, 10610944, 14590048, 21221888, 29180096, 58360192, 116720384, 233440768]

約数ペア:

[(1, 233440768), (2, 116720384), (4, 58360192), (8, 29180096), (11, 21221888), (16, 14590048), (22, 10610944), (32, 7295024), (44, 5305472), (64, 3647512), (88, 2652736), (128, 1823756), (176, 1326368), (181, 1289728), (229, 1019392), (256, 911878), (352, 663184), (362, 644864), (458, 509696), (512, 455939), (704, 331592), (724, 322432), (916, 254848), (1408, 165796), (1448, 161216), (1832, 127424), (1991, 117248), (2519, 92672), (2816, 82898), (2896, 80608), (3664, 63712), (3982, 58624), (5038, 46336), (5632, 41449), (5792, 40304), (7328, 31856), (7964, 29312), (10076, 23168), (11584, 20152), (14656, 15928)]