340406368

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{6451}}^1$

素因数の和:6575

約数の個数: 48

約数和(自身を含む): 717023664

約数和(自身を除く): 376617296

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1552, 1649, 3104, 3298, 6451, 6596, 12902, 13192, 25804, 26384, 51608, 52768, 103216, 109667, 206432, 219334, 438668, 625747, 877336, 1251494, 1754672, 2502988, 3509344, 5005976, 10011952, 10637699, 20023904, 21275398, 42550796, 85101592, 170203184, 340406368]

約数ペア:

[(1, 340406368), (2, 170203184), (4, 85101592), (8, 42550796), (16, 21275398), (17, 20023904), (32, 10637699), (34, 10011952), (68, 5005976), (97, 3509344), (136, 2502988), (194, 1754672), (272, 1251494), (388, 877336), (544, 625747), (776, 438668), (1552, 219334), (1649, 206432), (3104, 109667), (3298, 103216), (6451, 52768), (6596, 51608), (12902, 26384), (13192, 25804)]