213861648

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 160

約数和(自身を含む): 741952512

約数和(自身を除く): 528090864

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 33, 39, 42, 44, 48, 52, 56, 66, 77, 78, 84, 88, 91, 104, 112, 132, 143, 154, 156, 168, 176, 182, 208, 231, 264, 273, 286, 308, 312, 336, 364, 429, 462, 528, 546, 572, 616, 624, 728, 858, 924, 1001, 1092, 1144, 1232, 1456, 1716, 1848, 2002, 2184, 2288, 3003, 3432, 3696, 4004, 4368, 4451, 6006, 6864, 8008, 8902, 12012, 13353, 16016, 17804, 24024, 26706, 31157, 35608, 48048, 48961, 53412, 57863, 62314, 71216, 93471, 97922, 106824, 115726, 124628, 146883, 173589, 186942, 195844, 213648, 231452, 249256, 293766, 342727, 347178, 373884, 391688, 405041, 462904, 498512, 587532, 636493, 685454, 694356, 747768, 783376, 810082, 925808, 1028181, 1175064, 1215123, 1272986, 1370908, 1388712, 1495536, 1620164, 1909479, 2056362, 2350128, 2430246, 2545972, 2741816, 2777424, 3240328, 3818958, 4112724, 4455451, 4860492, 5091944, 5483632, 6480656, 7637916, 8225448, 8910902, 9720984, 10183888, 13366353, 15275832, 16450896, 17821804, 19441968, 26732706, 30551664, 35643608, 53465412, 71287216, 106930824, 213861648]

約数ペア:

[(1, 213861648), (2, 106930824), (3, 71287216), (4, 53465412), (6, 35643608), (7, 30551664), (8, 26732706), (11, 19441968), (12, 17821804), (13, 16450896), (14, 15275832), (16, 13366353), (21, 10183888), (22, 9720984), (24, 8910902), (26, 8225448), (28, 7637916), (33, 6480656), (39, 5483632), (42, 5091944), (44, 4860492), (48, 4455451), (52, 4112724), (56, 3818958), (66, 3240328), (77, 2777424), (78, 2741816), (84, 2545972), (88, 2430246), (91, 2350128), (104, 2056362), (112, 1909479), (132, 1620164), (143, 1495536), (154, 1388712), (156, 1370908), (168, 1272986), (176, 1215123), (182, 1175064), (208, 1028181), (231, 925808), (264, 810082), (273, 783376), (286, 747768), (308, 694356), (312, 685454), (336, 636493), (364, 587532), (429, 498512), (462, 462904), (528, 405041), (546, 391688), (572, 373884), (616, 347178), (624, 342727), (728, 293766), (858, 249256), (924, 231452), (1001, 213648), (1092, 195844), (1144, 186942), (1232, 173589), (1456, 146883), (1716, 124628), (1848, 115726), (2002, 106824), (2184, 97922), (2288, 93471), (3003, 71216), (3432, 62314), (3696, 57863), (4004, 53412), (4368, 48961), (4451, 48048), (6006, 35608), (6864, 31157), (8008, 26706), (8902, 24024), (12012, 17804), (13353, 16016)]