319156955128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{1381}}^1\times {\mathrm{5849}}^1$

素因数の和:7696

約数の個数: 64

約数和(自身を含む): 654860700000

約数和(自身を除く): 335703744872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 449, 898, 1381, 1796, 2762, 3592, 4939, 5524, 5849, 9878, 11048, 11698, 15191, 19756, 23396, 30382, 39512, 46792, 60764, 64339, 121528, 128678, 257356, 514712, 620069, 1240138, 2480276, 2626201, 4960552, 5252402, 6820759, 8077469, 10504804, 13641518, 16154938, 21009608, 27283036, 28888211, 32309876, 54566072, 57776422, 64619752, 88852159, 115552844, 177704318, 231105688, 355408636, 710817272, 3626783581, 7253567162, 14507134324, 29014268648, 39894619391, 79789238782, 159578477564, 319156955128]

約数ペア:

[(1, 319156955128), (2, 159578477564), (4, 79789238782), (8, 39894619391), (11, 29014268648), (22, 14507134324), (44, 7253567162), (88, 3626783581), (449, 710817272), (898, 355408636), (1381, 231105688), (1796, 177704318), (2762, 115552844), (3592, 88852159), (4939, 64619752), (5524, 57776422), (5849, 54566072), (9878, 32309876), (11048, 28888211), (11698, 27283036), (15191, 21009608), (19756, 16154938), (23396, 13641518), (30382, 10504804), (39512, 8077469), (46792, 6820759), (60764, 5252402), (64339, 4960552), (121528, 2626201), (128678, 2480276), (257356, 1240138), (514712, 620069)]