272592468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{10771}}^1$

素因数の和:10837

約数の個数: 72

約数和(自身を含む): 744991520

約数和(自身を除く): 472399052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6327, 8436, 10771, 12654, 21542, 25308, 32313, 43084, 64626, 96939, 129252, 193878, 204649, 387756, 398527, 409298, 613947, 797054, 818596, 1195581, 1227894, 1594108, 1841841, 2391162, 2455788, 3586743, 3683682, 4782324, 7173486, 7367364, 7572013, 14346972, 15144026, 22716039, 30288052, 45432078, 68148117, 90864156, 136296234, 272592468]

約数ペア:

[(1, 272592468), (2, 136296234), (3, 90864156), (4, 68148117), (6, 45432078), (9, 30288052), (12, 22716039), (18, 15144026), (19, 14346972), (36, 7572013), (37, 7367364), (38, 7173486), (57, 4782324), (74, 3683682), (76, 3586743), (111, 2455788), (114, 2391162), (148, 1841841), (171, 1594108), (222, 1227894), (228, 1195581), (333, 818596), (342, 797054), (444, 613947), (666, 409298), (684, 398527), (703, 387756), (1332, 204649), (1406, 193878), (2109, 129252), (2812, 96939), (4218, 64626), (6327, 43084), (8436, 32313), (10771, 25308), (12654, 21542)]