218673456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^2\times {\mathrm{5417}}^1$

素因数の和:5486

約数の個数: 60

約数和(自身を含む): 585165672

約数和(自身を除く): 366492216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 841, 1392, 1682, 2523, 3364, 5046, 5417, 6728, 10092, 10834, 13456, 16251, 20184, 21668, 32502, 40368, 43336, 65004, 86672, 130008, 157093, 260016, 314186, 471279, 628372, 942558, 1256744, 1885116, 2513488, 3770232, 4555697, 7540464, 9111394, 13667091, 18222788, 27334182, 36445576, 54668364, 72891152, 109336728, 218673456]

約数ペア:

[(1, 218673456), (2, 109336728), (3, 72891152), (4, 54668364), (6, 36445576), (8, 27334182), (12, 18222788), (16, 13667091), (24, 9111394), (29, 7540464), (48, 4555697), (58, 3770232), (87, 2513488), (116, 1885116), (174, 1256744), (232, 942558), (348, 628372), (464, 471279), (696, 314186), (841, 260016), (1392, 157093), (1682, 130008), (2523, 86672), (3364, 65004), (5046, 43336), (5417, 40368), (6728, 32502), (10092, 21668), (10834, 20184), (13456, 16251)]