520045596

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{467}}^1\times {\mathrm{491}}^1$

素因数の和:981

約数の個数: 120

約数和(自身を含む): 1560214656

約数和(自身を除く): 1040169060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 467, 491, 567, 756, 934, 982, 1134, 1401, 1473, 1868, 1964, 2268, 2802, 2946, 3269, 3437, 4203, 4419, 5604, 5892, 6538, 6874, 8406, 8838, 9807, 10311, 12609, 13076, 13257, 13748, 16812, 17676, 19614, 20622, 25218, 26514, 29421, 30933, 37827, 39228, 39771, 41244, 50436, 53028, 58842, 61866, 75654, 79542, 88263, 92799, 117684, 123732, 151308, 159084, 176526, 185598, 229297, 264789, 278397, 353052, 371196, 458594, 529578, 556794, 687891, 917188, 1059156, 1113588, 1375782, 1605079, 2063673, 2751564, 3210158, 4127346, 4815237, 6191019, 6420316, 8254692, 9630474, 12382038, 14445711, 18573057, 19260948, 24764076, 28891422, 37146114, 43337133, 57782844, 74292228, 86674266, 130011399, 173348532, 260022798, 520045596]

約数ペア:

[(1, 520045596), (2, 260022798), (3, 173348532), (4, 130011399), (6, 86674266), (7, 74292228), (9, 57782844), (12, 43337133), (14, 37146114), (18, 28891422), (21, 24764076), (27, 19260948), (28, 18573057), (36, 14445711), (42, 12382038), (54, 9630474), (63, 8254692), (81, 6420316), (84, 6191019), (108, 4815237), (126, 4127346), (162, 3210158), (189, 2751564), (252, 2063673), (324, 1605079), (378, 1375782), (467, 1113588), (491, 1059156), (567, 917188), (756, 687891), (934, 556794), (982, 529578), (1134, 458594), (1401, 371196), (1473, 353052), (1868, 278397), (1964, 264789), (2268, 229297), (2802, 185598), (2946, 176526), (3269, 159084), (3437, 151308), (4203, 123732), (4419, 117684), (5604, 92799), (5892, 88263), (6538, 79542), (6874, 75654), (8406, 61866), (8838, 58842), (9807, 53028), (10311, 50436), (12609, 41244), (13076, 39771), (13257, 39228), (13748, 37827), (16812, 30933), (17676, 29421), (19614, 26514), (20622, 25218)]