289287096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{509}}^1$

素因数の和:741

約数の個数: 128

約数和(自身を含む): 881280000

約数和(自身を除く): 591992904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 199, 204, 238, 357, 398, 408, 476, 509, 597, 714, 796, 952, 1018, 1194, 1393, 1428, 1527, 1592, 2036, 2388, 2786, 2856, 3054, 3383, 3563, 4072, 4179, 4776, 5572, 6108, 6766, 7126, 8358, 8653, 10149, 10689, 11144, 12216, 13532, 14252, 16716, 17306, 20298, 21378, 23681, 25959, 27064, 28504, 33432, 34612, 40596, 42756, 47362, 51918, 60571, 69224, 71043, 81192, 85512, 94724, 101291, 103836, 121142, 142086, 181713, 189448, 202582, 207672, 242284, 284172, 303873, 363426, 405164, 484568, 568344, 607746, 709037, 726852, 810328, 1215492, 1418074, 1453704, 1721947, 2127111, 2430984, 2836148, 3443894, 4254222, 5165841, 5672296, 6887788, 8508444, 10331682, 12053629, 13775576, 17016888, 20663364, 24107258, 36160887, 41326728, 48214516, 72321774, 96429032, 144643548, 289287096]

約数ペア:

[(1, 289287096), (2, 144643548), (3, 96429032), (4, 72321774), (6, 48214516), (7, 41326728), (8, 36160887), (12, 24107258), (14, 20663364), (17, 17016888), (21, 13775576), (24, 12053629), (28, 10331682), (34, 8508444), (42, 6887788), (51, 5672296), (56, 5165841), (68, 4254222), (84, 3443894), (102, 2836148), (119, 2430984), (136, 2127111), (168, 1721947), (199, 1453704), (204, 1418074), (238, 1215492), (357, 810328), (398, 726852), (408, 709037), (476, 607746), (509, 568344), (597, 484568), (714, 405164), (796, 363426), (952, 303873), (1018, 284172), (1194, 242284), (1393, 207672), (1428, 202582), (1527, 189448), (1592, 181713), (2036, 142086), (2388, 121142), (2786, 103836), (2856, 101291), (3054, 94724), (3383, 85512), (3563, 81192), (4072, 71043), (4179, 69224), (4776, 60571), (5572, 51918), (6108, 47362), (6766, 42756), (7126, 40596), (8358, 34612), (8653, 33432), (10149, 28504), (10689, 27064), (11144, 25959), (12216, 23681), (13532, 21378), (14252, 20298), (16716, 17306)]