405291252

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1368

約数の個数: 48

約数和(自身を含む): 956938752

約数和(自身を除く): 551647500

約数列:

[1, 2, 3, 4, 6, 12, 173, 197, 346, 394, 519, 591, 692, 788, 991, 1038, 1182, 1982, 2076, 2364, 2973, 3964, 5946, 11892, 34081, 68162, 102243, 136324, 171443, 195227, 204486, 342886, 390454, 408972, 514329, 585681, 685772, 780908, 1028658, 1171362, 2057316, 2342724, 33774271, 67548542, 101322813, 135097084, 202645626, 405291252]

約数ペア:

[(1, 405291252), (2, 202645626), (3, 135097084), (4, 101322813), (6, 67548542), (12, 33774271), (173, 2342724), (197, 2057316), (346, 1171362), (394, 1028658), (519, 780908), (591, 685772), (692, 585681), (788, 514329), (991, 408972), (1038, 390454), (1182, 342886), (1982, 204486), (2076, 195227), (2364, 171443), (2973, 136324), (3964, 102243), (5946, 68162), (11892, 34081)]