478738728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5879}}^1$

素因数の和:5936

約数の個数: 128

約数和(自身を含む): 1481760000

約数和(自身を除く): 1003021272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 87, 104, 108, 116, 117, 156, 174, 216, 232, 234, 261, 312, 348, 351, 377, 468, 522, 696, 702, 754, 783, 936, 1044, 1131, 1404, 1508, 1566, 2088, 2262, 2808, 3016, 3132, 3393, 4524, 5879, 6264, 6786, 9048, 10179, 11758, 13572, 17637, 20358, 23516, 27144, 35274, 40716, 47032, 52911, 70548, 76427, 81432, 105822, 141096, 152854, 158733, 170491, 211644, 229281, 305708, 317466, 340982, 423288, 458562, 511473, 611416, 634932, 681964, 687843, 917124, 1022946, 1269864, 1363928, 1375686, 1534419, 1834248, 2045892, 2063529, 2216383, 2751372, 3068838, 4091784, 4127058, 4432766, 4603257, 5502744, 6137676, 6649149, 8254116, 8865532, 9206514, 12275352, 13298298, 16508232, 17731064, 18413028, 19947447, 26596596, 36826056, 39894894, 53193192, 59842341, 79789788, 119684682, 159579576, 239369364, 478738728]

約数ペア:

[(1, 478738728), (2, 239369364), (3, 159579576), (4, 119684682), (6, 79789788), (8, 59842341), (9, 53193192), (12, 39894894), (13, 36826056), (18, 26596596), (24, 19947447), (26, 18413028), (27, 17731064), (29, 16508232), (36, 13298298), (39, 12275352), (52, 9206514), (54, 8865532), (58, 8254116), (72, 6649149), (78, 6137676), (87, 5502744), (104, 4603257), (108, 4432766), (116, 4127058), (117, 4091784), (156, 3068838), (174, 2751372), (216, 2216383), (232, 2063529), (234, 2045892), (261, 1834248), (312, 1534419), (348, 1375686), (351, 1363928), (377, 1269864), (468, 1022946), (522, 917124), (696, 687843), (702, 681964), (754, 634932), (783, 611416), (936, 511473), (1044, 458562), (1131, 423288), (1404, 340982), (1508, 317466), (1566, 305708), (2088, 229281), (2262, 211644), (2808, 170491), (3016, 158733), (3132, 152854), (3393, 141096), (4524, 105822), (5879, 81432), (6264, 76427), (6786, 70548), (9048, 52911), (10179, 47032), (11758, 40716), (13572, 35274), (17637, 27144), (20358, 23516)]