388683792

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1627}}^1$

素因数の和:1730

約数の個数: 160

約数和(自身を含む): 1291980800

約数和(自身を除く): 903297008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 144, 158, 168, 189, 216, 237, 252, 316, 336, 378, 432, 474, 504, 553, 632, 711, 756, 948, 1008, 1106, 1264, 1422, 1512, 1627, 1659, 1896, 2133, 2212, 2844, 3024, 3254, 3318, 3792, 4266, 4424, 4881, 4977, 5688, 6508, 6636, 8532, 8848, 9762, 9954, 11376, 11389, 13016, 13272, 14643, 14931, 17064, 19524, 19908, 22778, 26032, 26544, 29286, 29862, 34128, 34167, 39048, 39816, 43929, 45556, 58572, 59724, 68334, 78096, 79632, 87858, 91112, 102501, 117144, 119448, 128533, 136668, 175716, 182224, 205002, 234288, 238896, 257066, 273336, 307503, 351432, 385599, 410004, 514132, 546672, 615006, 702864, 771198, 820008, 899731, 1028264, 1156797, 1230012, 1542396, 1640016, 1799462, 2056528, 2313594, 2460024, 2699193, 3084792, 3470391, 3598924, 4627188, 4920048, 5398386, 6169584, 6940782, 7197848, 8097579, 9254376, 10796772, 13881564, 14395696, 16195158, 18508752, 21593544, 24292737, 27763128, 32390316, 43187088, 48585474, 55526256, 64780632, 97170948, 129561264, 194341896, 388683792]

約数ペア:

[(1, 388683792), (2, 194341896), (3, 129561264), (4, 97170948), (6, 64780632), (7, 55526256), (8, 48585474), (9, 43187088), (12, 32390316), (14, 27763128), (16, 24292737), (18, 21593544), (21, 18508752), (24, 16195158), (27, 14395696), (28, 13881564), (36, 10796772), (42, 9254376), (48, 8097579), (54, 7197848), (56, 6940782), (63, 6169584), (72, 5398386), (79, 4920048), (84, 4627188), (108, 3598924), (112, 3470391), (126, 3084792), (144, 2699193), (158, 2460024), (168, 2313594), (189, 2056528), (216, 1799462), (237, 1640016), (252, 1542396), (316, 1230012), (336, 1156797), (378, 1028264), (432, 899731), (474, 820008), (504, 771198), (553, 702864), (632, 615006), (711, 546672), (756, 514132), (948, 410004), (1008, 385599), (1106, 351432), (1264, 307503), (1422, 273336), (1512, 257066), (1627, 238896), (1659, 234288), (1896, 205002), (2133, 182224), (2212, 175716), (2844, 136668), (3024, 128533), (3254, 119448), (3318, 117144), (3792, 102501), (4266, 91112), (4424, 87858), (4881, 79632), (4977, 78096), (5688, 68334), (6508, 59724), (6636, 58572), (8532, 45556), (8848, 43929), (9762, 39816), (9954, 39048), (11376, 34167), (11389, 34128), (13016, 29862), (13272, 29286), (14643, 26544), (14931, 26032), (17064, 22778), (19524, 19908)]