249573315492

素因数分解:

$2^2\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2557}}^1\times {\mathrm{8191}}^1$

素因数の和:11089

約数の個数: 72

約数和(自身を含む): 633096568832

約数和(自身を除く): 383523253340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 331, 662, 993, 1324, 1986, 2557, 2979, 3972, 5114, 5958, 7671, 8191, 10228, 11916, 15342, 16382, 23013, 24573, 30684, 32764, 46026, 49146, 73719, 92052, 98292, 147438, 294876, 846367, 1692734, 2539101, 2711221, 3385468, 5078202, 5422442, 7617303, 8133663, 10156404, 10844884, 15234606, 16267326, 20944387, 24400989, 30469212, 32534652, 41888774, 48801978, 62833161, 83777548, 97603956, 125666322, 188499483, 251332644, 376998966, 753997932, 6932592097, 13865184194, 20797776291, 27730368388, 41595552582, 62393328873, 83191105164, 124786657746, 249573315492]

約数ペア:

[(1, 249573315492), (2, 124786657746), (3, 83191105164), (4, 62393328873), (6, 41595552582), (9, 27730368388), (12, 20797776291), (18, 13865184194), (36, 6932592097), (331, 753997932), (662, 376998966), (993, 251332644), (1324, 188499483), (1986, 125666322), (2557, 97603956), (2979, 83777548), (3972, 62833161), (5114, 48801978), (5958, 41888774), (7671, 32534652), (8191, 30469212), (10228, 24400989), (11916, 20944387), (15342, 16267326), (16382, 15234606), (23013, 10844884), (24573, 10156404), (30684, 8133663), (32764, 7617303), (46026, 5422442), (49146, 5078202), (73719, 3385468), (92052, 2711221), (98292, 2539101), (147438, 1692734), (294876, 846367)]