520940916

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1782

約数の個数: 96

約数和(自身を含む): 1403861760

約数和(自身を除く): 882920844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 71, 82, 108, 123, 142, 164, 213, 246, 284, 369, 426, 492, 639, 738, 852, 1107, 1278, 1476, 1657, 1917, 2214, 2556, 2911, 3314, 3834, 4428, 4971, 5822, 6628, 7668, 8733, 9942, 11644, 14913, 17466, 19884, 26199, 29826, 34932, 44739, 52398, 59652, 67937, 78597, 89478, 104796, 117647, 135874, 157194, 178956, 203811, 235294, 271748, 314388, 352941, 407622, 470588, 611433, 705882, 815244, 1058823, 1222866, 1411764, 1834299, 2117646, 2445732, 3176469, 3668598, 4235292, 4823527, 6352938, 7337196, 9647054, 12705876, 14470581, 19294108, 28941162, 43411743, 57882324, 86823486, 130235229, 173646972, 260470458, 520940916]

約数ペア:

[(1, 520940916), (2, 260470458), (3, 173646972), (4, 130235229), (6, 86823486), (9, 57882324), (12, 43411743), (18, 28941162), (27, 19294108), (36, 14470581), (41, 12705876), (54, 9647054), (71, 7337196), (82, 6352938), (108, 4823527), (123, 4235292), (142, 3668598), (164, 3176469), (213, 2445732), (246, 2117646), (284, 1834299), (369, 1411764), (426, 1222866), (492, 1058823), (639, 815244), (738, 705882), (852, 611433), (1107, 470588), (1278, 407622), (1476, 352941), (1657, 314388), (1917, 271748), (2214, 235294), (2556, 203811), (2911, 178956), (3314, 157194), (3834, 135874), (4428, 117647), (4971, 104796), (5822, 89478), (6628, 78597), (7668, 67937), (8733, 59652), (9942, 52398), (11644, 44739), (14913, 34932), (17466, 29826), (19884, 26199)]