395053428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:718

約数の個数: 192

約数和(自身を含む): 1242501120

約数和(自身を除く): 847447692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 29, 33, 42, 44, 46, 58, 66, 69, 77, 84, 87, 92, 116, 132, 138, 154, 161, 174, 203, 231, 253, 276, 308, 319, 322, 348, 406, 462, 483, 506, 609, 638, 641, 644, 667, 759, 812, 924, 957, 966, 1012, 1218, 1276, 1282, 1334, 1518, 1771, 1914, 1923, 1932, 2001, 2233, 2436, 2564, 2668, 3036, 3542, 3828, 3846, 4002, 4466, 4487, 4669, 5313, 6699, 7051, 7084, 7337, 7692, 8004, 8932, 8974, 9338, 10626, 13398, 13461, 14007, 14102, 14674, 14743, 17948, 18589, 18676, 21153, 21252, 22011, 26796, 26922, 28014, 28204, 29348, 29486, 37178, 42306, 44022, 44229, 49357, 51359, 53844, 55767, 56028, 58972, 74356, 84612, 88044, 88458, 98714, 102718, 103201, 111534, 130123, 148071, 154077, 162173, 176916, 197428, 204479, 205436, 206402, 223068, 260246, 296142, 308154, 309603, 324346, 390369, 408958, 412804, 427547, 486519, 520492, 592284, 613437, 616308, 619206, 648692, 780738, 817916, 855094, 973038, 1135211, 1226874, 1238412, 1282641, 1431353, 1561476, 1710188, 1946076, 2270422, 2453748, 2565282, 2862706, 2992829, 3405633, 4294059, 4540844, 4703017, 5130564, 5725412, 5985658, 6811266, 8588118, 8978487, 9406034, 11971316, 13622532, 14109051, 17176236, 17956974, 18812068, 28218102, 32921119, 35913948, 56436204, 65842238, 98763357, 131684476, 197526714, 395053428]

約数ペア:

[(1, 395053428), (2, 197526714), (3, 131684476), (4, 98763357), (6, 65842238), (7, 56436204), (11, 35913948), (12, 32921119), (14, 28218102), (21, 18812068), (22, 17956974), (23, 17176236), (28, 14109051), (29, 13622532), (33, 11971316), (42, 9406034), (44, 8978487), (46, 8588118), (58, 6811266), (66, 5985658), (69, 5725412), (77, 5130564), (84, 4703017), (87, 4540844), (92, 4294059), (116, 3405633), (132, 2992829), (138, 2862706), (154, 2565282), (161, 2453748), (174, 2270422), (203, 1946076), (231, 1710188), (253, 1561476), (276, 1431353), (308, 1282641), (319, 1238412), (322, 1226874), (348, 1135211), (406, 973038), (462, 855094), (483, 817916), (506, 780738), (609, 648692), (638, 619206), (641, 616308), (644, 613437), (667, 592284), (759, 520492), (812, 486519), (924, 427547), (957, 412804), (966, 408958), (1012, 390369), (1218, 324346), (1276, 309603), (1282, 308154), (1334, 296142), (1518, 260246), (1771, 223068), (1914, 206402), (1923, 205436), (1932, 204479), (2001, 197428), (2233, 176916), (2436, 162173), (2564, 154077), (2668, 148071), (3036, 130123), (3542, 111534), (3828, 103201), (3846, 102718), (4002, 98714), (4466, 88458), (4487, 88044), (4669, 84612), (5313, 74356), (6699, 58972), (7051, 56028), (7084, 55767), (7337, 53844), (7692, 51359), (8004, 49357), (8932, 44229), (8974, 44022), (9338, 42306), (10626, 37178), (13398, 29486), (13461, 29348), (14007, 28204), (14102, 28014), (14674, 26922), (14743, 26796), (17948, 22011), (18589, 21252), (18676, 21153)]