215733504

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40129}}^1$

素因数の和:40155

約数の個数: 72

約数和(自身を含む): 656205760

約数和(自身を除く): 440472256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40129, 80258, 120387, 160516, 240774, 280903, 321032, 481548, 561806, 642064, 842709, 963096, 1123612, 1284128, 1685418, 1926192, 2247224, 2568256, 3370836, 3852384, 4494448, 5136512, 6741672, 7704768, 8988896, 10273024, 13483344, 15409536, 17977792, 26966688, 30819072, 35955584, 53933376, 71911168, 107866752, 215733504]

約数ペア:

[(1, 215733504), (2, 107866752), (3, 71911168), (4, 53933376), (6, 35955584), (7, 30819072), (8, 26966688), (12, 17977792), (14, 15409536), (16, 13483344), (21, 10273024), (24, 8988896), (28, 7704768), (32, 6741672), (42, 5136512), (48, 4494448), (56, 3852384), (64, 3370836), (84, 2568256), (96, 2247224), (112, 1926192), (128, 1685418), (168, 1284128), (192, 1123612), (224, 963096), (256, 842709), (336, 642064), (384, 561806), (448, 481548), (672, 321032), (768, 280903), (896, 240774), (1344, 160516), (1792, 120387), (2688, 80258), (5376, 40129)]