1272722752

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149521}}^1$

素因数の和:149559

約数の個数: 56

約数和(自身を含む): 3038287040

約数和(自身を除く): 1765564288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 149521, 299042, 598084, 1046647, 1196168, 2093294, 2392336, 2840899, 4186588, 4784672, 5681798, 8373176, 9569344, 11363596, 16746352, 19886293, 22727192, 33492704, 39772586, 45454384, 66985408, 79545172, 90908768, 159090344, 181817536, 318180688, 636361376, 1272722752]

約数ペア:

[(1, 1272722752), (2, 636361376), (4, 318180688), (7, 181817536), (8, 159090344), (14, 90908768), (16, 79545172), (19, 66985408), (28, 45454384), (32, 39772586), (38, 33492704), (56, 22727192), (64, 19886293), (76, 16746352), (112, 11363596), (133, 9569344), (152, 8373176), (224, 5681798), (266, 4784672), (304, 4186588), (448, 2840899), (532, 2392336), (608, 2093294), (1064, 1196168), (1216, 1046647), (2128, 598084), (4256, 299042), (8512, 149521)]