423632384

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^2\times {\mathrm{409}}^1$

素因数の和:468

約数の個数: 120

約数和(自身を含む): 1030120080

約数和(自身を除く): 606487696

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 289, 409, 448, 476, 512, 544, 578, 818, 896, 952, 1088, 1156, 1636, 1792, 1904, 2023, 2176, 2312, 2863, 3272, 3584, 3808, 4046, 4352, 4624, 5726, 6544, 6953, 7616, 8092, 8704, 9248, 11452, 13088, 13906, 15232, 16184, 18496, 22904, 26176, 27812, 30464, 32368, 36992, 45808, 48671, 52352, 55624, 60928, 64736, 73984, 91616, 97342, 104704, 111248, 118201, 129472, 147968, 183232, 194684, 209408, 222496, 236402, 258944, 366464, 389368, 444992, 472804, 517888, 732928, 778736, 827407, 889984, 945608, 1035776, 1465856, 1557472, 1654814, 1779968, 1891216, 3114944, 3309628, 3559936, 3782432, 6229888, 6619256, 7564864, 12459776, 13238512, 15129728, 24919552, 26477024, 30259456, 52954048, 60518912, 105908096, 211816192, 423632384]

約数ペア:

[(1, 423632384), (2, 211816192), (4, 105908096), (7, 60518912), (8, 52954048), (14, 30259456), (16, 26477024), (17, 24919552), (28, 15129728), (32, 13238512), (34, 12459776), (56, 7564864), (64, 6619256), (68, 6229888), (112, 3782432), (119, 3559936), (128, 3309628), (136, 3114944), (224, 1891216), (238, 1779968), (256, 1654814), (272, 1557472), (289, 1465856), (409, 1035776), (448, 945608), (476, 889984), (512, 827407), (544, 778736), (578, 732928), (818, 517888), (896, 472804), (952, 444992), (1088, 389368), (1156, 366464), (1636, 258944), (1792, 236402), (1904, 222496), (2023, 209408), (2176, 194684), (2312, 183232), (2863, 147968), (3272, 129472), (3584, 118201), (3808, 111248), (4046, 104704), (4352, 97342), (4624, 91616), (5726, 73984), (6544, 64736), (6953, 60928), (7616, 55624), (8092, 52352), (8704, 48671), (9248, 45808), (11452, 36992), (13088, 32368), (13906, 30464), (15232, 27812), (16184, 26176), (18496, 22904)]