271441236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{2633}}^1$

素因数の和:2733

約数の個数: 72

約数和(自身を含む): 706249152

約数和(自身を除く): 434807916

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 71, 121, 132, 142, 213, 242, 284, 363, 426, 484, 726, 781, 852, 1452, 1562, 2343, 2633, 3124, 4686, 5266, 7899, 8591, 9372, 10532, 15798, 17182, 25773, 28963, 31596, 34364, 51546, 57926, 86889, 103092, 115852, 173778, 186943, 318593, 347556, 373886, 560829, 637186, 747772, 955779, 1121658, 1274372, 1911558, 2056373, 2243316, 3823116, 4112746, 6169119, 8225492, 12338238, 22620103, 24676476, 45240206, 67860309, 90480412, 135720618, 271441236]

約数ペア:

[(1, 271441236), (2, 135720618), (3, 90480412), (4, 67860309), (6, 45240206), (11, 24676476), (12, 22620103), (22, 12338238), (33, 8225492), (44, 6169119), (66, 4112746), (71, 3823116), (121, 2243316), (132, 2056373), (142, 1911558), (213, 1274372), (242, 1121658), (284, 955779), (363, 747772), (426, 637186), (484, 560829), (726, 373886), (781, 347556), (852, 318593), (1452, 186943), (1562, 173778), (2343, 115852), (2633, 103092), (3124, 86889), (4686, 57926), (5266, 51546), (7899, 34364), (8591, 31596), (9372, 28963), (10532, 25773), (15798, 17182)]