217169136

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{48649}}^1$

素因数の和:48694

約数の個数: 60

約数和(自身を含む): 627390400

約数和(自身を除く): 410221264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 48649, 97298, 145947, 194596, 291894, 389192, 437841, 583788, 778384, 875682, 1167576, 1508119, 1751364, 2335152, 3016238, 3502728, 4524357, 6032476, 7005456, 9048714, 12064952, 13573071, 18097428, 24129904, 27146142, 36194856, 54292284, 72389712, 108584568, 217169136]

約数ペア:

[(1, 217169136), (2, 108584568), (3, 72389712), (4, 54292284), (6, 36194856), (8, 27146142), (9, 24129904), (12, 18097428), (16, 13573071), (18, 12064952), (24, 9048714), (31, 7005456), (36, 6032476), (48, 4524357), (62, 3502728), (72, 3016238), (93, 2335152), (124, 1751364), (144, 1508119), (186, 1167576), (248, 875682), (279, 778384), (372, 583788), (496, 437841), (558, 389192), (744, 291894), (1116, 194596), (1488, 145947), (2232, 97298), (4464, 48649)]