212345302526

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1811}}^1\times {\mathrm{8317}}^1$

素因数の和:10209

約数の個数: 64

約数和(自身を含む): 390671838720

約数和(自身を除く): 178326536194

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 133, 266, 371, 742, 1007, 1811, 2014, 3622, 7049, 8317, 12677, 14098, 16634, 25354, 34409, 58219, 68818, 95983, 116438, 158023, 191966, 240863, 316046, 440801, 481726, 671881, 881602, 1106161, 1343762, 1823677, 2212322, 3085607, 3647354, 6171214, 8375219, 12765739, 15062087, 16750438, 25531478, 30124174, 58626533, 105434609, 117253066, 210869218, 286179653, 572359306, 798290611, 1596581222, 2003257571, 4006515142, 5588034277, 11176068554, 15167521609, 30335043218, 106172651263, 212345302526]

約数ペア:

[(1, 212345302526), (2, 106172651263), (7, 30335043218), (14, 15167521609), (19, 11176068554), (38, 5588034277), (53, 4006515142), (106, 2003257571), (133, 1596581222), (266, 798290611), (371, 572359306), (742, 286179653), (1007, 210869218), (1811, 117253066), (2014, 105434609), (3622, 58626533), (7049, 30124174), (8317, 25531478), (12677, 16750438), (14098, 15062087), (16634, 12765739), (25354, 8375219), (34409, 6171214), (58219, 3647354), (68818, 3085607), (95983, 2212322), (116438, 1823677), (158023, 1343762), (191966, 1106161), (240863, 881602), (316046, 671881), (440801, 481726)]