228976384

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9829}}^1$

素因数の和:9865

約数の個数: 72

約数和(自身を含む): 562590560

約数和(自身を除く): 333614176

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 9829, 11648, 19658, 23296, 39316, 68803, 78632, 127777, 137606, 157264, 255554, 275212, 314528, 511108, 550424, 629056, 894439, 1022216, 1100848, 1258112, 1788878, 2044432, 2201696, 2516224, 3577756, 4088864, 4403392, 7155512, 8177728, 8806784, 14311024, 16355456, 17613568, 28622048, 32710912, 57244096, 114488192, 228976384]

約数ペア:

[(1, 228976384), (2, 114488192), (4, 57244096), (7, 32710912), (8, 28622048), (13, 17613568), (14, 16355456), (16, 14311024), (26, 8806784), (28, 8177728), (32, 7155512), (52, 4403392), (56, 4088864), (64, 3577756), (91, 2516224), (104, 2201696), (112, 2044432), (128, 1788878), (182, 1258112), (208, 1100848), (224, 1022216), (256, 894439), (364, 629056), (416, 550424), (448, 511108), (728, 314528), (832, 275212), (896, 255554), (1456, 157264), (1664, 137606), (1792, 127777), (2912, 78632), (3328, 68803), (5824, 39316), (9829, 23296), (11648, 19658)]