252427266

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17123}}^1$

素因数の和:17157

約数の個数: 80

約数和(自身を含む): 696193344

約数和(自身を除く): 443766078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4914, 7371, 14742, 17123, 34246, 51369, 102738, 119861, 154107, 222599, 239722, 308214, 359583, 445198, 462321, 667797, 719166, 924642, 1078749, 1335594, 1386963, 1558193, 2003391, 2157498, 2773926, 3116386, 3236247, 4006782, 4674579, 6010173, 6472494, 9349158, 9708741, 12020346, 14023737, 18030519, 19417482, 28047474, 36061038, 42071211, 84142422, 126213633, 252427266]

約数ペア:

[(1, 252427266), (2, 126213633), (3, 84142422), (6, 42071211), (7, 36061038), (9, 28047474), (13, 19417482), (14, 18030519), (18, 14023737), (21, 12020346), (26, 9708741), (27, 9349158), (39, 6472494), (42, 6010173), (54, 4674579), (63, 4006782), (78, 3236247), (81, 3116386), (91, 2773926), (117, 2157498), (126, 2003391), (162, 1558193), (182, 1386963), (189, 1335594), (234, 1078749), (273, 924642), (351, 719166), (378, 667797), (546, 462321), (567, 445198), (702, 359583), (819, 308214), (1053, 239722), (1134, 222599), (1638, 154107), (2106, 119861), (2457, 102738), (4914, 51369), (7371, 34246), (14742, 17123)]