219049376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75223}}^1$

素因数の和:75253

約数の個数: 48

約数和(自身を含む): 530780544

約数和(自身を除く): 311731168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 75223, 150446, 300892, 526561, 601784, 977899, 1053122, 1203568, 1955798, 2106244, 2407136, 3911596, 4212488, 6845293, 7823192, 8424976, 13690586, 15646384, 16849952, 27381172, 31292768, 54762344, 109524688, 219049376]

約数ペア:

[(1, 219049376), (2, 109524688), (4, 54762344), (7, 31292768), (8, 27381172), (13, 16849952), (14, 15646384), (16, 13690586), (26, 8424976), (28, 7823192), (32, 6845293), (52, 4212488), (56, 3911596), (91, 2407136), (104, 2106244), (112, 1955798), (182, 1203568), (208, 1053122), (224, 977899), (364, 601784), (416, 526561), (728, 300892), (1456, 150446), (2912, 75223)]