281145384

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1784

約数の個数: 128

約数和(自身を含む): 855792000

約数和(自身を除く): 574646616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 104, 108, 117, 118, 156, 177, 216, 234, 236, 312, 351, 354, 468, 472, 531, 702, 708, 767, 936, 1062, 1404, 1416, 1534, 1593, 1697, 2124, 2301, 2808, 3068, 3186, 3394, 4248, 4602, 5091, 6136, 6372, 6788, 6903, 9204, 10182, 12744, 13576, 13806, 15273, 18408, 20364, 20709, 22061, 27612, 30546, 40728, 41418, 44122, 45819, 55224, 61092, 66183, 82836, 88244, 91638, 100123, 122184, 132366, 165672, 176488, 183276, 198549, 200246, 264732, 300369, 366552, 397098, 400492, 529464, 595647, 600738, 794196, 800984, 901107, 1191294, 1201476, 1301599, 1588392, 1802214, 2382588, 2402952, 2603198, 2703321, 3604428, 3904797, 4765176, 5206396, 5406642, 7208856, 7809594, 10412792, 10813284, 11714391, 15619188, 21626568, 23428782, 31238376, 35143173, 46857564, 70286346, 93715128, 140572692, 281145384]

約数ペア:

[(1, 281145384), (2, 140572692), (3, 93715128), (4, 70286346), (6, 46857564), (8, 35143173), (9, 31238376), (12, 23428782), (13, 21626568), (18, 15619188), (24, 11714391), (26, 10813284), (27, 10412792), (36, 7809594), (39, 7208856), (52, 5406642), (54, 5206396), (59, 4765176), (72, 3904797), (78, 3604428), (104, 2703321), (108, 2603198), (117, 2402952), (118, 2382588), (156, 1802214), (177, 1588392), (216, 1301599), (234, 1201476), (236, 1191294), (312, 901107), (351, 800984), (354, 794196), (468, 600738), (472, 595647), (531, 529464), (702, 400492), (708, 397098), (767, 366552), (936, 300369), (1062, 264732), (1404, 200246), (1416, 198549), (1534, 183276), (1593, 176488), (1697, 165672), (2124, 132366), (2301, 122184), (2808, 100123), (3068, 91638), (3186, 88244), (3394, 82836), (4248, 66183), (4602, 61092), (5091, 55224), (6136, 45819), (6372, 44122), (6788, 41418), (6903, 40728), (9204, 30546), (10182, 27612), (12744, 22061), (13576, 20709), (13806, 20364), (15273, 18408)]