240267008

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1051}}^1$

素因数の和:1133

約数の個数: 72

約数和(自身を含む): 516069120

約数和(自身を除く): 275802112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 47, 64, 76, 94, 128, 152, 188, 256, 304, 376, 608, 752, 893, 1051, 1216, 1504, 1786, 2102, 2432, 3008, 3572, 4204, 4864, 6016, 7144, 8408, 12032, 14288, 16816, 19969, 28576, 33632, 39938, 49397, 57152, 67264, 79876, 98794, 114304, 134528, 159752, 197588, 228608, 269056, 319504, 395176, 639008, 790352, 938543, 1278016, 1580704, 1877086, 2556032, 3161408, 3754172, 5112064, 6322816, 7508344, 12645632, 15016688, 30033376, 60066752, 120133504, 240267008]

約数ペア:

[(1, 240267008), (2, 120133504), (4, 60066752), (8, 30033376), (16, 15016688), (19, 12645632), (32, 7508344), (38, 6322816), (47, 5112064), (64, 3754172), (76, 3161408), (94, 2556032), (128, 1877086), (152, 1580704), (188, 1278016), (256, 938543), (304, 790352), (376, 639008), (608, 395176), (752, 319504), (893, 269056), (1051, 228608), (1216, 197588), (1504, 159752), (1786, 134528), (2102, 114304), (2432, 98794), (3008, 79876), (3572, 67264), (4204, 57152), (4864, 49397), (6016, 39938), (7144, 33632), (8408, 28576), (12032, 19969), (14288, 16816)]