298300160

素因数分解:

$2^8\times 5^1\times {\mathrm{241}}^1\times {\mathrm{967}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 718228896

約数和(自身を除く): 419928736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 256, 320, 482, 640, 964, 967, 1205, 1280, 1928, 1934, 2410, 3856, 3868, 4820, 4835, 7712, 7736, 9640, 9670, 15424, 15472, 19280, 19340, 30848, 30944, 38560, 38680, 61696, 61888, 77120, 77360, 123776, 154240, 154720, 233047, 247552, 308480, 309440, 466094, 618880, 932188, 1165235, 1237760, 1864376, 2330470, 3728752, 4660940, 7457504, 9321880, 14915008, 18643760, 29830016, 37287520, 59660032, 74575040, 149150080, 298300160]

約数ペア:

[(1, 298300160), (2, 149150080), (4, 74575040), (5, 59660032), (8, 37287520), (10, 29830016), (16, 18643760), (20, 14915008), (32, 9321880), (40, 7457504), (64, 4660940), (80, 3728752), (128, 2330470), (160, 1864376), (241, 1237760), (256, 1165235), (320, 932188), (482, 618880), (640, 466094), (964, 309440), (967, 308480), (1205, 247552), (1280, 233047), (1928, 154720), (1934, 154240), (2410, 123776), (3856, 77360), (3868, 77120), (4820, 61888), (4835, 61696), (7712, 38680), (7736, 38560), (9640, 30944), (9670, 30848), (15424, 19340), (15472, 19280)]