840518532

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 2712213504

約数和(自身を除く): 1871694972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 41, 42, 46, 54, 63, 69, 81, 82, 84, 92, 108, 123, 126, 131, 138, 161, 162, 164, 189, 207, 243, 246, 252, 262, 276, 287, 322, 324, 369, 378, 393, 414, 483, 486, 492, 524, 567, 574, 621, 644, 738, 756, 786, 828, 861, 917, 943, 966, 972, 1107, 1134, 1148, 1179, 1242, 1449, 1476, 1572, 1701, 1722, 1834, 1863, 1886, 1932, 2214, 2268, 2358, 2484, 2583, 2751, 2829, 2898, 3013, 3321, 3402, 3444, 3537, 3668, 3726, 3772, 4347, 4428, 4716, 5166, 5371, 5502, 5589, 5658, 5796, 6026, 6601, 6642, 6804, 7074, 7452, 7749, 8253, 8487, 8694, 9039, 9963, 10332, 10611, 10742, 11004, 11178, 11316, 12052, 13041, 13202, 13284, 14148, 15498, 16113, 16506, 16974, 17388, 18078, 19803, 19926, 21091, 21222, 21484, 22356, 23247, 24759, 25461, 26082, 26404, 27117, 30996, 31833, 32226, 33012, 33948, 36156, 37597, 39123, 39606, 39852, 42182, 42444, 46494, 48339, 49518, 50922, 52164, 54234, 59409, 63273, 63666, 64452, 69741, 74277, 75194, 76383, 78246, 79212, 81351, 84364, 92988, 96678, 99036, 101844, 108468, 112791, 118818, 123533, 126546, 127332, 139482, 145017, 148554, 150388, 152766, 156492, 162702, 178227, 189819, 193356, 222831, 225582, 229149, 237636, 244053, 247066, 253092, 278964, 290034, 297108, 305532, 325404, 338373, 356454, 370599, 379638, 435051, 445662, 451164, 458298, 488106, 494132, 534681, 569457, 580068, 676746, 712908, 732159, 741198, 759276, 864731, 870102, 891324, 916596, 976212, 1015119, 1069362, 1111797, 1138914, 1305153, 1353492, 1464318, 1482396, 1604043, 1708371, 1729462, 1740204, 2030238, 2138724, 2223594, 2277828, 2594193, 2610306, 2928636, 3045357, 3208086, 3335391, 3416742, 3458924, 4060476, 4447188, 5125113, 5188386, 5220612, 6090714, 6416172, 6670782, 6833484, 7782579, 9136071, 10006173, 10250226, 10376772, 12181428, 13341564, 15565158, 18272142, 20012346, 20500452, 23347737, 30018519, 31130316, 36544284, 40024692, 46695474, 60037038, 70043211, 93390948, 120074076, 140086422, 210129633, 280172844, 420259266, 840518532]

約数ペア:

[(1, 840518532), (2, 420259266), (3, 280172844), (4, 210129633), (6, 140086422), (7, 120074076), (9, 93390948), (12, 70043211), (14, 60037038), (18, 46695474), (21, 40024692), (23, 36544284), (27, 31130316), (28, 30018519), (36, 23347737), (41, 20500452), (42, 20012346), (46, 18272142), (54, 15565158), (63, 13341564), (69, 12181428), (81, 10376772), (82, 10250226), (84, 10006173), (92, 9136071), (108, 7782579), (123, 6833484), (126, 6670782), (131, 6416172), (138, 6090714), (161, 5220612), (162, 5188386), (164, 5125113), (189, 4447188), (207, 4060476), (243, 3458924), (246, 3416742), (252, 3335391), (262, 3208086), (276, 3045357), (287, 2928636), (322, 2610306), (324, 2594193), (369, 2277828), (378, 2223594), (393, 2138724), (414, 2030238), (483, 1740204), (486, 1729462), (492, 1708371), (524, 1604043), (567, 1482396), (574, 1464318), (621, 1353492), (644, 1305153), (738, 1138914), (756, 1111797), (786, 1069362), (828, 1015119), (861, 976212), (917, 916596), (943, 891324), (966, 870102), (972, 864731), (1107, 759276), (1134, 741198), (1148, 732159), (1179, 712908), (1242, 676746), (1449, 580068), (1476, 569457), (1572, 534681), (1701, 494132), (1722, 488106), (1834, 458298), (1863, 451164), (1886, 445662), (1932, 435051), (2214, 379638), (2268, 370599), (2358, 356454), (2484, 338373), (2583, 325404), (2751, 305532), (2829, 297108), (2898, 290034), (3013, 278964), (3321, 253092), (3402, 247066), (3444, 244053), (3537, 237636), (3668, 229149), (3726, 225582), (3772, 222831), (4347, 193356), (4428, 189819), (4716, 178227), (5166, 162702), (5371, 156492), (5502, 152766), (5589, 150388), (5658, 148554), (5796, 145017), (6026, 139482), (6601, 127332), (6642, 126546), (6804, 123533), (7074, 118818), (7452, 112791), (7749, 108468), (8253, 101844), (8487, 99036), (8694, 96678), (9039, 92988), (9963, 84364), (10332, 81351), (10611, 79212), (10742, 78246), (11004, 76383), (11178, 75194), (11316, 74277), (12052, 69741), (13041, 64452), (13202, 63666), (13284, 63273), (14148, 59409), (15498, 54234), (16113, 52164), (16506, 50922), (16974, 49518), (17388, 48339), (18078, 46494), (19803, 42444), (19926, 42182), (21091, 39852), (21222, 39606), (21484, 39123), (22356, 37597), (23247, 36156), (24759, 33948), (25461, 33012), (26082, 32226), (26404, 31833), (27117, 30996)]