285144128

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1913}}^1$

素因数の和:2079

約数の個数: 56

約数和(自身を含む): 603805752

約数和(自身を除く): 318661624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 137, 272, 274, 544, 548, 1088, 1096, 1913, 2192, 2329, 3826, 4384, 4658, 7652, 8768, 9316, 15304, 18632, 30608, 32521, 37264, 61216, 65042, 74528, 122432, 130084, 149056, 260168, 262081, 520336, 524162, 1040672, 1048324, 2081344, 2096648, 4193296, 4455377, 8386592, 8910754, 16773184, 17821508, 35643016, 71286032, 142572064, 285144128]

約数ペア:

[(1, 285144128), (2, 142572064), (4, 71286032), (8, 35643016), (16, 17821508), (17, 16773184), (32, 8910754), (34, 8386592), (64, 4455377), (68, 4193296), (136, 2096648), (137, 2081344), (272, 1048324), (274, 1040672), (544, 524162), (548, 520336), (1088, 262081), (1096, 260168), (1913, 149056), (2192, 130084), (2329, 122432), (3826, 74528), (4384, 65042), (4658, 61216), (7652, 37264), (8768, 32521), (9316, 30608), (15304, 18632)]