191048288

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:328

約数の個数: 72

約数和(自身を含む): 403865280

約数和(自身を除く): 212816992

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 229, 232, 248, 458, 464, 496, 841, 899, 916, 928, 992, 1682, 1798, 1832, 3364, 3596, 3664, 6641, 6728, 7099, 7192, 7328, 13282, 13456, 14198, 14384, 26071, 26564, 26912, 28396, 28768, 52142, 53128, 56792, 104284, 106256, 113584, 192589, 205871, 208568, 212512, 227168, 385178, 411742, 417136, 770356, 823484, 834272, 1540712, 1646968, 3081424, 3293936, 5970259, 6162848, 6587872, 11940518, 23881036, 47762072, 95524144, 191048288]

約数ペア:

[(1, 191048288), (2, 95524144), (4, 47762072), (8, 23881036), (16, 11940518), (29, 6587872), (31, 6162848), (32, 5970259), (58, 3293936), (62, 3081424), (116, 1646968), (124, 1540712), (229, 834272), (232, 823484), (248, 770356), (458, 417136), (464, 411742), (496, 385178), (841, 227168), (899, 212512), (916, 208568), (928, 205871), (992, 192589), (1682, 113584), (1798, 106256), (1832, 104284), (3364, 56792), (3596, 53128), (3664, 52142), (6641, 28768), (6728, 28396), (7099, 26912), (7192, 26564), (7328, 26071), (13282, 14384), (13456, 14198)]