218213418672

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3067}}^1\times {\mathrm{6959}}^1$

素因数の和:10111

約数の個数: 120

約数和(自身を含む): 619586772480

約数和(自身を除く): 401373353808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1704, 2556, 3067, 3408, 5112, 6134, 6959, 9201, 10224, 12268, 13918, 18402, 20877, 24536, 27603, 27836, 36804, 41754, 49072, 55206, 55672, 62631, 73608, 83508, 110412, 111344, 125262, 147216, 167016, 217757, 220824, 250524, 334032, 435514, 441648, 494089, 501048, 653271, 871028, 988178, 1002096, 1306542, 1482267, 1742056, 1959813, 1976356, 2613084, 2964534, 3484112, 3919626, 3952712, 4446801, 5226168, 5929068, 7839252, 7905424, 8893602, 10452336, 11858136, 15678504, 17787204, 21343253, 23716272, 31357008, 35574408, 42686506, 64029759, 71148816, 85373012, 128059518, 170746024, 192089277, 256119036, 341492048, 384178554, 512238072, 768357108, 1024476144, 1515370963, 1536714216, 3030741926, 3073428432, 4546112889, 6061483852, 9092225778, 12122967704, 13638338667, 18184451556, 24245935408, 27276677334, 36368903112, 54553354668, 72737806224, 109106709336, 218213418672]

約数ペア:

[(1, 218213418672), (2, 109106709336), (3, 72737806224), (4, 54553354668), (6, 36368903112), (8, 27276677334), (9, 24245935408), (12, 18184451556), (16, 13638338667), (18, 12122967704), (24, 9092225778), (36, 6061483852), (48, 4546112889), (71, 3073428432), (72, 3030741926), (142, 1536714216), (144, 1515370963), (213, 1024476144), (284, 768357108), (426, 512238072), (568, 384178554), (639, 341492048), (852, 256119036), (1136, 192089277), (1278, 170746024), (1704, 128059518), (2556, 85373012), (3067, 71148816), (3408, 64029759), (5112, 42686506), (6134, 35574408), (6959, 31357008), (9201, 23716272), (10224, 21343253), (12268, 17787204), (13918, 15678504), (18402, 11858136), (20877, 10452336), (24536, 8893602), (27603, 7905424), (27836, 7839252), (36804, 5929068), (41754, 5226168), (49072, 4446801), (55206, 3952712), (55672, 3919626), (62631, 3484112), (73608, 2964534), (83508, 2613084), (110412, 1976356), (111344, 1959813), (125262, 1742056), (147216, 1482267), (167016, 1306542), (217757, 1002096), (220824, 988178), (250524, 871028), (334032, 653271), (435514, 501048), (441648, 494089)]