253950656

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{2153}}^1$

素因数の和:2281

約数の個数: 56

約数和(自身を含む): 536173680

約数和(自身を除く): 282223024

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 97, 152, 194, 304, 388, 608, 776, 1216, 1552, 1843, 2153, 3104, 3686, 4306, 6208, 7372, 8612, 14744, 17224, 29488, 34448, 40907, 58976, 68896, 81814, 117952, 137792, 163628, 208841, 327256, 417682, 654512, 835364, 1309024, 1670728, 2618048, 3341456, 3967979, 6682912, 7935958, 13365824, 15871916, 31743832, 63487664, 126975328, 253950656]

約数ペア:

[(1, 253950656), (2, 126975328), (4, 63487664), (8, 31743832), (16, 15871916), (19, 13365824), (32, 7935958), (38, 6682912), (64, 3967979), (76, 3341456), (97, 2618048), (152, 1670728), (194, 1309024), (304, 835364), (388, 654512), (608, 417682), (776, 327256), (1216, 208841), (1552, 163628), (1843, 137792), (2153, 117952), (3104, 81814), (3686, 68896), (4306, 58976), (6208, 40907), (7372, 34448), (8612, 29488), (14744, 17224)]