550949634

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 1343692800

約数和(自身を除く): 792743166

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 79, 102, 107, 142, 153, 158, 213, 214, 237, 306, 321, 426, 459, 474, 639, 642, 711, 918, 963, 1207, 1278, 1343, 1422, 1819, 1917, 1926, 2133, 2414, 2686, 2889, 3621, 3638, 3834, 4029, 4266, 5457, 5609, 5778, 7242, 7597, 8058, 8453, 10863, 10914, 11218, 12087, 15194, 16371, 16827, 16906, 21726, 22791, 24174, 25359, 32589, 32742, 33654, 36261, 45582, 49113, 50481, 50718, 65178, 68373, 72522, 76077, 95353, 98226, 100962, 129149, 136746, 143701, 151443, 152154, 190706, 205119, 228231, 258298, 286059, 287402, 302886, 387447, 410238, 431103, 456462, 572118, 600163, 774894, 858177, 862206, 1162341, 1200326, 1293309, 1716354, 1800489, 2324682, 2574531, 2586618, 3487023, 3600978, 3879927, 5149062, 5401467, 6974046, 7759854, 10202771, 10802934, 16204401, 20405542, 30608313, 32408802, 61216626, 91824939, 183649878, 275474817, 550949634]

約数ペア:

[(1, 550949634), (2, 275474817), (3, 183649878), (6, 91824939), (9, 61216626), (17, 32408802), (18, 30608313), (27, 20405542), (34, 16204401), (51, 10802934), (54, 10202771), (71, 7759854), (79, 6974046), (102, 5401467), (107, 5149062), (142, 3879927), (153, 3600978), (158, 3487023), (213, 2586618), (214, 2574531), (237, 2324682), (306, 1800489), (321, 1716354), (426, 1293309), (459, 1200326), (474, 1162341), (639, 862206), (642, 858177), (711, 774894), (918, 600163), (963, 572118), (1207, 456462), (1278, 431103), (1343, 410238), (1422, 387447), (1819, 302886), (1917, 287402), (1926, 286059), (2133, 258298), (2414, 228231), (2686, 205119), (2889, 190706), (3621, 152154), (3638, 151443), (3834, 143701), (4029, 136746), (4266, 129149), (5457, 100962), (5609, 98226), (5778, 95353), (7242, 76077), (7597, 72522), (8058, 68373), (8453, 65178), (10863, 50718), (10914, 50481), (11218, 49113), (12087, 45582), (15194, 36261), (16371, 33654), (16827, 32742), (16906, 32589), (21726, 25359), (22791, 24174)]