291259184

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{2801}}^1$

素因数の和:2973

約数の個数: 40

約数和(自身を含む): 578848368

約数和(自身を除く): 287589184

約数列:

[1, 2, 4, 8, 16, 67, 97, 134, 194, 268, 388, 536, 776, 1072, 1552, 2801, 5602, 6499, 11204, 12998, 22408, 25996, 44816, 51992, 103984, 187667, 271697, 375334, 543394, 750668, 1086788, 1501336, 2173576, 3002672, 4347152, 18203699, 36407398, 72814796, 145629592, 291259184]

約数ペア:

[(1, 291259184), (2, 145629592), (4, 72814796), (8, 36407398), (16, 18203699), (67, 4347152), (97, 3002672), (134, 2173576), (194, 1501336), (268, 1086788), (388, 750668), (536, 543394), (776, 375334), (1072, 271697), (1552, 187667), (2801, 103984), (5602, 51992), (6499, 44816), (11204, 25996), (12998, 22408)]