238910208

素因数分解:

$2^8\times 3^1\times {\mathrm{67}}^1\times {\mathrm{4643}}^1$

素因数の和:4729

約数の個数: 72

約数和(自身を含む): 645478848

約数和(自身を除く): 406568640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 67, 96, 128, 134, 192, 201, 256, 268, 384, 402, 536, 768, 804, 1072, 1608, 2144, 3216, 4288, 4643, 6432, 8576, 9286, 12864, 13929, 17152, 18572, 25728, 27858, 37144, 51456, 55716, 74288, 111432, 148576, 222864, 297152, 311081, 445728, 594304, 622162, 891456, 933243, 1188608, 1244324, 1782912, 1866486, 2488648, 3565824, 3732972, 4977296, 7465944, 9954592, 14931888, 19909184, 29863776, 39818368, 59727552, 79636736, 119455104, 238910208]

約数ペア:

[(1, 238910208), (2, 119455104), (3, 79636736), (4, 59727552), (6, 39818368), (8, 29863776), (12, 19909184), (16, 14931888), (24, 9954592), (32, 7465944), (48, 4977296), (64, 3732972), (67, 3565824), (96, 2488648), (128, 1866486), (134, 1782912), (192, 1244324), (201, 1188608), (256, 933243), (268, 891456), (384, 622162), (402, 594304), (536, 445728), (768, 311081), (804, 297152), (1072, 222864), (1608, 148576), (2144, 111432), (3216, 74288), (4288, 55716), (4643, 51456), (6432, 37144), (8576, 27858), (9286, 25728), (12864, 18572), (13929, 17152)]