216546768

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7127}}^1$

素因数の和:7352

約数の個数: 60

約数和(自身を含む): 608987808

約数和(自身を除く): 392441040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 7127, 7596, 10128, 14254, 15192, 21381, 28508, 30384, 42762, 57016, 64143, 85524, 114032, 128286, 171048, 256572, 342096, 513144, 1026288, 1503797, 3007594, 4511391, 6015188, 9022782, 12030376, 13534173, 18045564, 24060752, 27068346, 36091128, 54136692, 72182256, 108273384, 216546768]

約数ペア:

[(1, 216546768), (2, 108273384), (3, 72182256), (4, 54136692), (6, 36091128), (8, 27068346), (9, 24060752), (12, 18045564), (16, 13534173), (18, 12030376), (24, 9022782), (36, 6015188), (48, 4511391), (72, 3007594), (144, 1503797), (211, 1026288), (422, 513144), (633, 342096), (844, 256572), (1266, 171048), (1688, 128286), (1899, 114032), (2532, 85524), (3376, 64143), (3798, 57016), (5064, 42762), (7127, 30384), (7596, 28508), (10128, 21381), (14254, 15192)]