752830533

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 1430956800

約数和(自身を除く): 678126267

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 139, 153, 221, 273, 357, 389, 417, 663, 819, 973, 1071, 1167, 1251, 1547, 1807, 1989, 2363, 2723, 2919, 3501, 4641, 5057, 5421, 6613, 7089, 8169, 8757, 12649, 13923, 15171, 16263, 16541, 19839, 21267, 24507, 30719, 35399, 37947, 45513, 46291, 49623, 54071, 59517, 85969, 92157, 106197, 113841, 138873, 148869, 162213, 215033, 257907, 276471, 318591, 378497, 416619, 486639, 601783, 645099, 702923, 773721, 919207, 1135491, 1805349, 1935297, 2108769, 2757621, 3406473, 4920461, 5416047, 6326307, 6434449, 8272863, 11949691, 14761383, 19303347, 35849073, 44284149, 57910041, 83647837, 107547219, 250943511, 752830533]

約数ペア:

[(1, 752830533), (3, 250943511), (7, 107547219), (9, 83647837), (13, 57910041), (17, 44284149), (21, 35849073), (39, 19303347), (51, 14761383), (63, 11949691), (91, 8272863), (117, 6434449), (119, 6326307), (139, 5416047), (153, 4920461), (221, 3406473), (273, 2757621), (357, 2108769), (389, 1935297), (417, 1805349), (663, 1135491), (819, 919207), (973, 773721), (1071, 702923), (1167, 645099), (1251, 601783), (1547, 486639), (1807, 416619), (1989, 378497), (2363, 318591), (2723, 276471), (2919, 257907), (3501, 215033), (4641, 162213), (5057, 148869), (5421, 138873), (6613, 113841), (7089, 106197), (8169, 92157), (8757, 85969), (12649, 59517), (13923, 54071), (15171, 49623), (16263, 46291), (16541, 45513), (19839, 37947), (21267, 35399), (24507, 30719)]