321524784

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 1032711680

約数和(自身を除く): 711186896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 307, 336, 504, 614, 921, 1008, 1039, 1228, 1842, 2078, 2149, 2456, 2763, 3117, 3684, 4156, 4298, 4912, 5526, 6234, 6447, 7273, 7368, 8312, 8596, 9351, 11052, 12468, 12894, 14546, 14736, 16624, 17192, 18702, 19341, 21819, 22104, 24936, 25788, 29092, 34384, 37404, 38682, 43638, 44208, 49872, 51576, 58184, 65457, 74808, 77364, 87276, 103152, 116368, 130914, 149616, 154728, 174552, 261828, 309456, 318973, 349104, 523656, 637946, 956919, 1047312, 1275892, 1913838, 2232811, 2551784, 2870757, 3827676, 4465622, 5103568, 5741514, 6698433, 7655352, 8931244, 11483028, 13396866, 15310704, 17862488, 20095299, 22966056, 26793732, 35724976, 40190598, 45932112, 53587464, 80381196, 107174928, 160762392, 321524784]

約数ペア:

[(1, 321524784), (2, 160762392), (3, 107174928), (4, 80381196), (6, 53587464), (7, 45932112), (8, 40190598), (9, 35724976), (12, 26793732), (14, 22966056), (16, 20095299), (18, 17862488), (21, 15310704), (24, 13396866), (28, 11483028), (36, 8931244), (42, 7655352), (48, 6698433), (56, 5741514), (63, 5103568), (72, 4465622), (84, 3827676), (112, 2870757), (126, 2551784), (144, 2232811), (168, 1913838), (252, 1275892), (307, 1047312), (336, 956919), (504, 637946), (614, 523656), (921, 349104), (1008, 318973), (1039, 309456), (1228, 261828), (1842, 174552), (2078, 154728), (2149, 149616), (2456, 130914), (2763, 116368), (3117, 103152), (3684, 87276), (4156, 77364), (4298, 74808), (4912, 65457), (5526, 58184), (6234, 51576), (6447, 49872), (7273, 44208), (7368, 43638), (8312, 38682), (8596, 37404), (9351, 34384), (11052, 29092), (12468, 25788), (12894, 24936), (14546, 22104), (14736, 21819), (16624, 19341), (17192, 18702)]