439172839168

素因数分解:

$2^8\times 7^1\times {\mathrm{15101}}^1\times {\mathrm{16229}}^1$

素因数の和:31353

約数の個数: 72

約数和(自身を含む): 1001991120480

約数和(自身を除く): 562818281312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 15101, 16229, 30202, 32458, 60404, 64916, 105707, 113603, 120808, 129832, 211414, 227206, 241616, 259664, 422828, 454412, 483232, 519328, 845656, 908824, 966464, 1038656, 1691312, 1817648, 1932928, 2077312, 3382624, 3635296, 3865856, 4154624, 6765248, 7270592, 13530496, 14541184, 27060992, 29082368, 245074129, 490148258, 980296516, 1715518903, 1960593032, 3431037806, 3921186064, 6862075612, 7842372128, 13724151224, 15684744256, 27448302448, 31369488512, 54896604896, 62738977024, 109793209792, 219586419584, 439172839168]

約数ペア:

[(1, 439172839168), (2, 219586419584), (4, 109793209792), (7, 62738977024), (8, 54896604896), (14, 31369488512), (16, 27448302448), (28, 15684744256), (32, 13724151224), (56, 7842372128), (64, 6862075612), (112, 3921186064), (128, 3431037806), (224, 1960593032), (256, 1715518903), (448, 980296516), (896, 490148258), (1792, 245074129), (15101, 29082368), (16229, 27060992), (30202, 14541184), (32458, 13530496), (60404, 7270592), (64916, 6765248), (105707, 4154624), (113603, 3865856), (120808, 3635296), (129832, 3382624), (211414, 2077312), (227206, 1932928), (241616, 1817648), (259664, 1691312), (422828, 1038656), (454412, 966464), (483232, 908824), (519328, 845656)]