238801152

素因数分解:

$2^8\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1301}}^1$

素因数の和:1559

約数の個数: 72

約数和(自身を含む): 638709120

約数和(自身を除く): 399907968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 239, 256, 384, 478, 717, 768, 956, 1301, 1434, 1912, 2602, 2868, 3824, 3903, 5204, 5736, 7648, 7806, 10408, 11472, 15296, 15612, 20816, 22944, 30592, 31224, 41632, 45888, 61184, 62448, 83264, 91776, 124896, 166528, 183552, 249792, 310939, 333056, 499584, 621878, 932817, 999168, 1243756, 1865634, 2487512, 3731268, 4975024, 7462536, 9950048, 14925072, 19900096, 29850144, 39800192, 59700288, 79600384, 119400576, 238801152]

約数ペア:

[(1, 238801152), (2, 119400576), (3, 79600384), (4, 59700288), (6, 39800192), (8, 29850144), (12, 19900096), (16, 14925072), (24, 9950048), (32, 7462536), (48, 4975024), (64, 3731268), (96, 2487512), (128, 1865634), (192, 1243756), (239, 999168), (256, 932817), (384, 621878), (478, 499584), (717, 333056), (768, 310939), (956, 249792), (1301, 183552), (1434, 166528), (1912, 124896), (2602, 91776), (2868, 83264), (3824, 62448), (3903, 61184), (5204, 45888), (5736, 41632), (7648, 31224), (7806, 30592), (10408, 22944), (11472, 20816), (15296, 15612)]