519504804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:834

約数の個数: 144

約数和(自身を含む): 1624441728

約数和(自身を除く): 1104936924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 347, 364, 457, 468, 546, 694, 819, 914, 1041, 1092, 1371, 1388, 1638, 1828, 2082, 2429, 2742, 3123, 3199, 3276, 4113, 4164, 4511, 4858, 5484, 5941, 6246, 6398, 7287, 8226, 9022, 9597, 9716, 11882, 12492, 12796, 13533, 14574, 16452, 17823, 18044, 19194, 21861, 23764, 27066, 28791, 29148, 31577, 35646, 38388, 40599, 41587, 43722, 53469, 54132, 57582, 63154, 71292, 81198, 83174, 87444, 94731, 106938, 115164, 124761, 126308, 158579, 162396, 166348, 189462, 213876, 249522, 284193, 317158, 374283, 378924, 475737, 499044, 568386, 634316, 748566, 951474, 1110053, 1136772, 1427211, 1497132, 1902948, 2061527, 2220106, 2854422, 3330159, 4123054, 4440212, 5708844, 6184581, 6660318, 8246108, 9990477, 12369162, 13320636, 14430689, 18553743, 19980954, 24738324, 28861378, 37107486, 39961908, 43292067, 57722756, 74214972, 86584134, 129876201, 173168268, 259752402, 519504804]

約数ペア:

[(1, 519504804), (2, 259752402), (3, 173168268), (4, 129876201), (6, 86584134), (7, 74214972), (9, 57722756), (12, 43292067), (13, 39961908), (14, 37107486), (18, 28861378), (21, 24738324), (26, 19980954), (28, 18553743), (36, 14430689), (39, 13320636), (42, 12369162), (52, 9990477), (63, 8246108), (78, 6660318), (84, 6184581), (91, 5708844), (117, 4440212), (126, 4123054), (156, 3330159), (182, 2854422), (234, 2220106), (252, 2061527), (273, 1902948), (347, 1497132), (364, 1427211), (457, 1136772), (468, 1110053), (546, 951474), (694, 748566), (819, 634316), (914, 568386), (1041, 499044), (1092, 475737), (1371, 378924), (1388, 374283), (1638, 317158), (1828, 284193), (2082, 249522), (2429, 213876), (2742, 189462), (3123, 166348), (3199, 162396), (3276, 158579), (4113, 126308), (4164, 124761), (4511, 115164), (4858, 106938), (5484, 94731), (5941, 87444), (6246, 83174), (6398, 81198), (7287, 71292), (8226, 63154), (9022, 57582), (9597, 54132), (9716, 53469), (11882, 43722), (12492, 41587), (12796, 40599), (13533, 38388), (14574, 35646), (16452, 31577), (17823, 29148), (18044, 28791), (19194, 27066), (21861, 23764)]