628554168

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 160

約数和(自身を含む): 1940598000

約数和(自身を除く): 1312043832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 109, 132, 162, 198, 216, 218, 264, 297, 324, 327, 396, 436, 594, 648, 654, 792, 809, 872, 891, 981, 1188, 1199, 1308, 1618, 1782, 1962, 2376, 2398, 2427, 2616, 2943, 3236, 3564, 3597, 3924, 4796, 4854, 5886, 6472, 7128, 7194, 7281, 7848, 8829, 8899, 9592, 9708, 10791, 11772, 14388, 14562, 17658, 17798, 19416, 21582, 21843, 23544, 26697, 28776, 29124, 32373, 35316, 35596, 43164, 43686, 53394, 58248, 64746, 65529, 70632, 71192, 80091, 86328, 87372, 88181, 97119, 106788, 129492, 131058, 160182, 174744, 176362, 194238, 213576, 240273, 258984, 262116, 264543, 320364, 352724, 388476, 480546, 524232, 529086, 640728, 705448, 720819, 776952, 793629, 961092, 969991, 1058172, 1441638, 1587258, 1922184, 1939982, 2116344, 2380887, 2883276, 2909973, 3174516, 3879964, 4761774, 5766552, 5819946, 6349032, 7142661, 7759928, 8729919, 9523548, 11639892, 14285322, 17459838, 19047096, 23279784, 26189757, 28570644, 34919676, 52379514, 57141288, 69839352, 78569271, 104759028, 157138542, 209518056, 314277084, 628554168]

約数ペア:

[(1, 628554168), (2, 314277084), (3, 209518056), (4, 157138542), (6, 104759028), (8, 78569271), (9, 69839352), (11, 57141288), (12, 52379514), (18, 34919676), (22, 28570644), (24, 26189757), (27, 23279784), (33, 19047096), (36, 17459838), (44, 14285322), (54, 11639892), (66, 9523548), (72, 8729919), (81, 7759928), (88, 7142661), (99, 6349032), (108, 5819946), (109, 5766552), (132, 4761774), (162, 3879964), (198, 3174516), (216, 2909973), (218, 2883276), (264, 2380887), (297, 2116344), (324, 1939982), (327, 1922184), (396, 1587258), (436, 1441638), (594, 1058172), (648, 969991), (654, 961092), (792, 793629), (809, 776952), (872, 720819), (891, 705448), (981, 640728), (1188, 529086), (1199, 524232), (1308, 480546), (1618, 388476), (1782, 352724), (1962, 320364), (2376, 264543), (2398, 262116), (2427, 258984), (2616, 240273), (2943, 213576), (3236, 194238), (3564, 176362), (3597, 174744), (3924, 160182), (4796, 131058), (4854, 129492), (5886, 106788), (6472, 97119), (7128, 88181), (7194, 87372), (7281, 86328), (7848, 80091), (8829, 71192), (8899, 70632), (9592, 65529), (9708, 64746), (10791, 58248), (11772, 53394), (14388, 43686), (14562, 43164), (17658, 35596), (17798, 35316), (19416, 32373), (21582, 29124), (21843, 28776), (23544, 26697)]