215838336

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{11471}}^1$

素因数の和:11502

約数の個数: 96

約数和(自身を含む): 666982080

約数和(自身を除く): 451143744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 294, 336, 384, 392, 448, 588, 672, 784, 896, 1176, 1344, 1568, 2352, 2688, 3136, 4704, 6272, 9408, 11471, 18816, 22942, 34413, 45884, 68826, 80297, 91768, 137652, 160594, 183536, 240891, 275304, 321188, 367072, 481782, 550608, 562079, 642376, 734144, 963564, 1101216, 1124158, 1284752, 1468288, 1686237, 1927128, 2202432, 2248316, 2569504, 3372474, 3854256, 4404864, 4496632, 5139008, 6744948, 7708512, 8993264, 10278016, 13489896, 15417024, 17986528, 26979792, 30834048, 35973056, 53959584, 71946112, 107919168, 215838336]

約数ペア:

[(1, 215838336), (2, 107919168), (3, 71946112), (4, 53959584), (6, 35973056), (7, 30834048), (8, 26979792), (12, 17986528), (14, 15417024), (16, 13489896), (21, 10278016), (24, 8993264), (28, 7708512), (32, 6744948), (42, 5139008), (48, 4496632), (49, 4404864), (56, 3854256), (64, 3372474), (84, 2569504), (96, 2248316), (98, 2202432), (112, 1927128), (128, 1686237), (147, 1468288), (168, 1284752), (192, 1124158), (196, 1101216), (224, 963564), (294, 734144), (336, 642376), (384, 562079), (392, 550608), (448, 481782), (588, 367072), (672, 321188), (784, 275304), (896, 240891), (1176, 183536), (1344, 160594), (1568, 137652), (2352, 91768), (2688, 80297), (3136, 68826), (4704, 45884), (6272, 34413), (9408, 22942), (11471, 18816)]