978062848

素因数分解:

$2^9\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:368

約数の個数: 160

約数和(自身を含む): 2404131840

約数和(自身を除く): 1426068992

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 64, 76, 106, 112, 128, 133, 152, 212, 224, 256, 266, 271, 304, 371, 424, 448, 512, 532, 542, 608, 742, 848, 896, 1007, 1064, 1084, 1216, 1484, 1696, 1792, 1897, 2014, 2128, 2168, 2432, 2968, 3392, 3584, 3794, 4028, 4256, 4336, 4864, 5149, 5936, 6784, 7049, 7588, 8056, 8512, 8672, 9728, 10298, 11872, 13568, 14098, 14363, 15176, 16112, 17024, 17344, 20596, 23744, 27136, 28196, 28726, 30352, 32224, 34048, 34688, 36043, 41192, 47488, 56392, 57452, 60704, 64448, 68096, 69376, 72086, 82384, 94976, 100541, 112784, 114904, 121408, 128896, 138752, 144172, 164768, 189952, 201082, 225568, 229808, 242816, 257792, 272897, 288344, 329536, 402164, 451136, 459616, 485632, 515584, 545794, 576688, 659072, 804328, 902272, 919232, 971264, 1091588, 1153376, 1318144, 1608656, 1804544, 1838464, 1910279, 2183176, 2306752, 2636288, 3217312, 3609088, 3676928, 3820558, 4366352, 4613504, 6434624, 7353856, 7641116, 8732704, 9227008, 12869248, 15282232, 17465408, 18454016, 25738496, 30564464, 34930816, 51476992, 61128928, 69861632, 122257856, 139723264, 244515712, 489031424, 978062848]

約数ペア:

[(1, 978062848), (2, 489031424), (4, 244515712), (7, 139723264), (8, 122257856), (14, 69861632), (16, 61128928), (19, 51476992), (28, 34930816), (32, 30564464), (38, 25738496), (53, 18454016), (56, 17465408), (64, 15282232), (76, 12869248), (106, 9227008), (112, 8732704), (128, 7641116), (133, 7353856), (152, 6434624), (212, 4613504), (224, 4366352), (256, 3820558), (266, 3676928), (271, 3609088), (304, 3217312), (371, 2636288), (424, 2306752), (448, 2183176), (512, 1910279), (532, 1838464), (542, 1804544), (608, 1608656), (742, 1318144), (848, 1153376), (896, 1091588), (1007, 971264), (1064, 919232), (1084, 902272), (1216, 804328), (1484, 659072), (1696, 576688), (1792, 545794), (1897, 515584), (2014, 485632), (2128, 459616), (2168, 451136), (2432, 402164), (2968, 329536), (3392, 288344), (3584, 272897), (3794, 257792), (4028, 242816), (4256, 229808), (4336, 225568), (4864, 201082), (5149, 189952), (5936, 164768), (6784, 144172), (7049, 138752), (7588, 128896), (8056, 121408), (8512, 114904), (8672, 112784), (9728, 100541), (10298, 94976), (11872, 82384), (13568, 72086), (14098, 69376), (14363, 68096), (15176, 64448), (16112, 60704), (17024, 57452), (17344, 56392), (20596, 47488), (23744, 41192), (27136, 36043), (28196, 34688), (28726, 34048), (30352, 32224)]