707188372

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1409}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 1464984360

約数和(自身を除く): 757795988

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 121, 122, 187, 242, 244, 374, 484, 671, 748, 1037, 1342, 1409, 2057, 2074, 2684, 2818, 4114, 4148, 5636, 7381, 8228, 11407, 14762, 15499, 22814, 23953, 29524, 30998, 45628, 47906, 61996, 85949, 95812, 125477, 170489, 171898, 250954, 263483, 340978, 343796, 501908, 526966, 681956, 945439, 1053932, 1461133, 1890878, 2898313, 2922266, 3781756, 5796626, 5844532, 10399829, 11593252, 16072463, 20799658, 32144926, 41599316, 64289852, 176797093, 353594186, 707188372]

約数ペア:

[(1, 707188372), (2, 353594186), (4, 176797093), (11, 64289852), (17, 41599316), (22, 32144926), (34, 20799658), (44, 16072463), (61, 11593252), (68, 10399829), (121, 5844532), (122, 5796626), (187, 3781756), (242, 2922266), (244, 2898313), (374, 1890878), (484, 1461133), (671, 1053932), (748, 945439), (1037, 681956), (1342, 526966), (1409, 501908), (2057, 343796), (2074, 340978), (2684, 263483), (2818, 250954), (4114, 171898), (4148, 170489), (5636, 125477), (7381, 95812), (8228, 85949), (11407, 61996), (14762, 47906), (15499, 45628), (22814, 30998), (23953, 29524)]