258604512

素因数分解:

$2^5\times 3^1\times {\mathrm{127}}^1\times {\mathrm{21211}}^1$

素因数の和:21351

約数の個数: 48

約数和(自身を含む): 684214272

約数和(自身を除く): 425609760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 127, 254, 381, 508, 762, 1016, 1524, 2032, 3048, 4064, 6096, 12192, 21211, 42422, 63633, 84844, 127266, 169688, 254532, 339376, 509064, 678752, 1018128, 2036256, 2693797, 5387594, 8081391, 10775188, 16162782, 21550376, 32325564, 43100752, 64651128, 86201504, 129302256, 258604512]

約数ペア:

[(1, 258604512), (2, 129302256), (3, 86201504), (4, 64651128), (6, 43100752), (8, 32325564), (12, 21550376), (16, 16162782), (24, 10775188), (32, 8081391), (48, 5387594), (96, 2693797), (127, 2036256), (254, 1018128), (381, 678752), (508, 509064), (762, 339376), (1016, 254532), (1524, 169688), (2032, 127266), (3048, 84844), (4064, 63633), (6096, 42422), (12192, 21211)]