276902658

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2120

約数の個数: 64

約数和(自身を含む): 648103680

約数和(自身を除く): 371201022

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 113, 138, 207, 226, 339, 414, 621, 678, 1017, 1242, 1973, 2034, 2599, 3051, 3946, 5198, 5919, 6102, 7797, 11838, 15594, 17757, 23391, 35514, 45379, 46782, 53271, 70173, 90758, 106542, 136137, 140346, 222949, 272274, 408411, 445898, 668847, 816822, 1225233, 1337694, 2006541, 2450466, 4013082, 5127827, 6019623, 10255654, 12039246, 15383481, 30766962, 46150443, 92300886, 138451329, 276902658]

約数ペア:

[(1, 276902658), (2, 138451329), (3, 92300886), (6, 46150443), (9, 30766962), (18, 15383481), (23, 12039246), (27, 10255654), (46, 6019623), (54, 5127827), (69, 4013082), (113, 2450466), (138, 2006541), (207, 1337694), (226, 1225233), (339, 816822), (414, 668847), (621, 445898), (678, 408411), (1017, 272274), (1242, 222949), (1973, 140346), (2034, 136137), (2599, 106542), (3051, 90758), (3946, 70173), (5198, 53271), (5919, 46782), (6102, 45379), (7797, 35514), (11838, 23391), (15594, 17757)]