305767168

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10037}}^1$

素因数の和:10077

約数の個数: 72

約数和(自身を含む): 738636192

約数和(自身を除く): 432869024

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, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 10037, 15232, 20074, 30464, 40148, 70259, 80296, 140518, 160592, 170629, 281036, 321184, 341258, 562072, 642368, 682516, 1124144, 1194403, 1284736, 1365032, 2248288, 2388806, 2569472, 2730064, 4496576, 4777612, 5460128, 8993152, 9555224, 10920256, 17986304, 19110448, 21840512, 38220896, 43681024, 76441792, 152883584, 305767168]

約数ペア:

[(1, 305767168), (2, 152883584), (4, 76441792), (7, 43681024), (8, 38220896), (14, 21840512), (16, 19110448), (17, 17986304), (28, 10920256), (32, 9555224), (34, 8993152), (56, 5460128), (64, 4777612), (68, 4496576), (112, 2730064), (119, 2569472), (128, 2388806), (136, 2248288), (224, 1365032), (238, 1284736), (256, 1194403), (272, 1124144), (448, 682516), (476, 642368), (544, 562072), (896, 341258), (952, 321184), (1088, 281036), (1792, 170629), (1904, 160592), (2176, 140518), (3808, 80296), (4352, 70259), (7616, 40148), (10037, 30464), (15232, 20074)]