616706172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 1602160560

約数和(自身を除く): 985454388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 269, 387, 516, 538, 774, 807, 1076, 1481, 1548, 1614, 2421, 2962, 3228, 4443, 4842, 5924, 8886, 9684, 11567, 13329, 17772, 23134, 26658, 34701, 46268, 53316, 63683, 69402, 104103, 127366, 138804, 191049, 208206, 254732, 382098, 398389, 416412, 573147, 764196, 796778, 1146294, 1195167, 1593556, 2292588, 2390334, 3585501, 4780668, 7171002, 14342004, 17130727, 34261454, 51392181, 68522908, 102784362, 154176543, 205568724, 308353086, 616706172]

約数ペア:

[(1, 616706172), (2, 308353086), (3, 205568724), (4, 154176543), (6, 102784362), (9, 68522908), (12, 51392181), (18, 34261454), (36, 17130727), (43, 14342004), (86, 7171002), (129, 4780668), (172, 3585501), (258, 2390334), (269, 2292588), (387, 1593556), (516, 1195167), (538, 1146294), (774, 796778), (807, 764196), (1076, 573147), (1481, 416412), (1548, 398389), (1614, 382098), (2421, 254732), (2962, 208206), (3228, 191049), (4443, 138804), (4842, 127366), (5924, 104103), (8886, 69402), (9684, 63683), (11567, 53316), (13329, 46268), (17772, 34701), (23134, 26658)]