780358104

素因数分解:

$2^3\times 3^3\times {\mathrm{127}}^1\times {\mathrm{28447}}^1$

素因数の和:28589

約数の個数: 64

約数和(自身を含む): 2184806400

約数和(自身を除く): 1404448296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 127, 216, 254, 381, 508, 762, 1016, 1143, 1524, 2286, 3048, 3429, 4572, 6858, 9144, 13716, 27432, 28447, 56894, 85341, 113788, 170682, 227576, 256023, 341364, 512046, 682728, 768069, 1024092, 1536138, 2048184, 3072276, 3612769, 6144552, 7225538, 10838307, 14451076, 21676614, 28902152, 32514921, 43353228, 65029842, 86706456, 97544763, 130059684, 195089526, 260119368, 390179052, 780358104]

約数ペア:

[(1, 780358104), (2, 390179052), (3, 260119368), (4, 195089526), (6, 130059684), (8, 97544763), (9, 86706456), (12, 65029842), (18, 43353228), (24, 32514921), (27, 28902152), (36, 21676614), (54, 14451076), (72, 10838307), (108, 7225538), (127, 6144552), (216, 3612769), (254, 3072276), (381, 2048184), (508, 1536138), (762, 1024092), (1016, 768069), (1143, 682728), (1524, 512046), (2286, 341364), (3048, 256023), (3429, 227576), (4572, 170682), (6858, 113788), (9144, 85341), (13716, 56894), (27432, 28447)]