289046848

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{509}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 606247200

約数和(自身を除く): 317200352

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 467, 509, 608, 934, 1018, 1216, 1868, 2036, 3736, 4072, 7472, 8144, 8873, 9671, 14944, 16288, 17746, 19342, 29888, 32576, 35492, 38684, 70984, 77368, 141968, 154736, 237703, 283936, 309472, 475406, 567872, 618944, 950812, 1901624, 3803248, 4516357, 7606496, 9032714, 15212992, 18065428, 36130856, 72261712, 144523424, 289046848]

約数ペア:

[(1, 289046848), (2, 144523424), (4, 72261712), (8, 36130856), (16, 18065428), (19, 15212992), (32, 9032714), (38, 7606496), (64, 4516357), (76, 3803248), (152, 1901624), (304, 950812), (467, 618944), (509, 567872), (608, 475406), (934, 309472), (1018, 283936), (1216, 237703), (1868, 154736), (2036, 141968), (3736, 77368), (4072, 70984), (7472, 38684), (8144, 35492), (8873, 32576), (9671, 29888), (14944, 19342), (16288, 17746)]