438414632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{38839}}^1$

素因数の和:38945

約数の個数: 32

約数和(自身を含む): 880891200

約数和(自身を除く): 442476568

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 136, 166, 332, 664, 1411, 2822, 5644, 11288, 38839, 77678, 155356, 310712, 660263, 1320526, 2641052, 3223637, 5282104, 6447274, 12894548, 25789096, 54801829, 109603658, 219207316, 438414632]

約数ペア:

[(1, 438414632), (2, 219207316), (4, 109603658), (8, 54801829), (17, 25789096), (34, 12894548), (68, 6447274), (83, 5282104), (136, 3223637), (166, 2641052), (332, 1320526), (664, 660263), (1411, 310712), (2822, 155356), (5644, 77678), (11288, 38839)]