258049402488

素因数分解:

$2^3\times 3^2\times {\mathrm{7207}}^1\times {\mathrm{497297}}^1$

素因数の和:504516

約数の個数: 48

約数和(自身を含む): 698982176880

約数和(自身を除く): 440932774392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7207, 14414, 21621, 28828, 43242, 57656, 64863, 86484, 129726, 172968, 259452, 497297, 518904, 994594, 1491891, 1989188, 2983782, 3978376, 4475673, 5967564, 8951346, 11935128, 17902692, 35805384, 3584019479, 7168038958, 10752058437, 14336077916, 21504116874, 28672155832, 32256175311, 43008233748, 64512350622, 86016467496, 129024701244, 258049402488]

約数ペア:

[(1, 258049402488), (2, 129024701244), (3, 86016467496), (4, 64512350622), (6, 43008233748), (8, 32256175311), (9, 28672155832), (12, 21504116874), (18, 14336077916), (24, 10752058437), (36, 7168038958), (72, 3584019479), (7207, 35805384), (14414, 17902692), (21621, 11935128), (28828, 8951346), (43242, 5967564), (57656, 4475673), (64863, 3978376), (86484, 2983782), (129726, 1989188), (172968, 1491891), (259452, 994594), (497297, 518904)]