331037224

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1058

約数の個数: 64

約数和(自身を含む): 733138560

約数和(自身を除く): 402101336

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 197, 259, 296, 394, 518, 788, 811, 1036, 1379, 1576, 1622, 2072, 2758, 3244, 5516, 5677, 6488, 7289, 11032, 11354, 14578, 22708, 29156, 30007, 45416, 51023, 58312, 60014, 102046, 120028, 159767, 204092, 210049, 240056, 319534, 408184, 420098, 639068, 840196, 1118369, 1278136, 1680392, 2236738, 4473476, 5911379, 8946952, 11822758, 23645516, 41379653, 47291032, 82759306, 165518612, 331037224]

約数ペア:

[(1, 331037224), (2, 165518612), (4, 82759306), (7, 47291032), (8, 41379653), (14, 23645516), (28, 11822758), (37, 8946952), (56, 5911379), (74, 4473476), (148, 2236738), (197, 1680392), (259, 1278136), (296, 1118369), (394, 840196), (518, 639068), (788, 420098), (811, 408184), (1036, 319534), (1379, 240056), (1576, 210049), (1622, 204092), (2072, 159767), (2758, 120028), (3244, 102046), (5516, 60014), (5677, 58312), (6488, 51023), (7289, 45416), (11032, 30007), (11354, 29156), (14578, 22708)]