219253572

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:482

約数の個数: 108

約数和(自身を含む): 600856620

約数和(自身を除く): 381603048

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 397, 414, 522, 529, 667, 794, 828, 1044, 1058, 1191, 1334, 1587, 1588, 2001, 2116, 2382, 2668, 3174, 3573, 4002, 4761, 4764, 6003, 6348, 7146, 8004, 9131, 9522, 11513, 12006, 14292, 15341, 18262, 19044, 23026, 24012, 27393, 30682, 34539, 36524, 46023, 46052, 54786, 61364, 69078, 82179, 92046, 103617, 109572, 138069, 138156, 164358, 184092, 207234, 210013, 264799, 276138, 328716, 414468, 420026, 529598, 552276, 630039, 794397, 840052, 1059196, 1260078, 1588794, 1890117, 2383191, 2520156, 3177588, 3780234, 4766382, 6090377, 7560468, 9532764, 12180754, 18271131, 24361508, 36542262, 54813393, 73084524, 109626786, 219253572]

約数ペア:

[(1, 219253572), (2, 109626786), (3, 73084524), (4, 54813393), (6, 36542262), (9, 24361508), (12, 18271131), (18, 12180754), (23, 9532764), (29, 7560468), (36, 6090377), (46, 4766382), (58, 3780234), (69, 3177588), (87, 2520156), (92, 2383191), (116, 1890117), (138, 1588794), (174, 1260078), (207, 1059196), (261, 840052), (276, 794397), (348, 630039), (397, 552276), (414, 529598), (522, 420026), (529, 414468), (667, 328716), (794, 276138), (828, 264799), (1044, 210013), (1058, 207234), (1191, 184092), (1334, 164358), (1587, 138156), (1588, 138069), (2001, 109572), (2116, 103617), (2382, 92046), (2668, 82179), (3174, 69078), (3573, 61364), (4002, 54786), (4761, 46052), (4764, 46023), (6003, 36524), (6348, 34539), (7146, 30682), (8004, 27393), (9131, 24012), (9522, 23026), (11513, 19044), (12006, 18262), (14292, 15341)]