664562184

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8419}}^1$

素因数の和:8475

約数の個数: 128

約数和(自身を含む): 2036966400

約数和(自身を除く): 1372404216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 23, 24, 26, 33, 39, 44, 46, 52, 66, 69, 78, 88, 92, 104, 132, 138, 143, 156, 184, 253, 264, 276, 286, 299, 312, 429, 506, 552, 572, 598, 759, 858, 897, 1012, 1144, 1196, 1518, 1716, 1794, 2024, 2392, 3036, 3289, 3432, 3588, 6072, 6578, 7176, 8419, 9867, 13156, 16838, 19734, 25257, 26312, 33676, 39468, 50514, 67352, 78936, 92609, 101028, 109447, 185218, 193637, 202056, 218894, 277827, 328341, 370436, 387274, 437788, 555654, 580911, 656682, 740872, 774548, 875576, 1111308, 1161822, 1203917, 1313364, 1549096, 2130007, 2222616, 2323644, 2407834, 2517281, 2626728, 3611751, 4260014, 4647288, 4815668, 5034562, 6390021, 7223502, 7551843, 8520028, 9631336, 10069124, 12780042, 14447004, 15103686, 17040056, 20138248, 25560084, 27690091, 28894008, 30207372, 51120168, 55380182, 60414744, 83070273, 110760364, 166140546, 221520728, 332281092, 664562184]

約数ペア:

[(1, 664562184), (2, 332281092), (3, 221520728), (4, 166140546), (6, 110760364), (8, 83070273), (11, 60414744), (12, 55380182), (13, 51120168), (22, 30207372), (23, 28894008), (24, 27690091), (26, 25560084), (33, 20138248), (39, 17040056), (44, 15103686), (46, 14447004), (52, 12780042), (66, 10069124), (69, 9631336), (78, 8520028), (88, 7551843), (92, 7223502), (104, 6390021), (132, 5034562), (138, 4815668), (143, 4647288), (156, 4260014), (184, 3611751), (253, 2626728), (264, 2517281), (276, 2407834), (286, 2323644), (299, 2222616), (312, 2130007), (429, 1549096), (506, 1313364), (552, 1203917), (572, 1161822), (598, 1111308), (759, 875576), (858, 774548), (897, 740872), (1012, 656682), (1144, 580911), (1196, 555654), (1518, 437788), (1716, 387274), (1794, 370436), (2024, 328341), (2392, 277827), (3036, 218894), (3289, 202056), (3432, 193637), (3588, 185218), (6072, 109447), (6578, 101028), (7176, 92609), (8419, 78936), (9867, 67352), (13156, 50514), (16838, 39468), (19734, 33676), (25257, 26312)]