1388712192

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{258317}}^1$

素因数の和:258343

約数の個数: 72

約数和(自身を含む): 4224015936

約数和(自身を除く): 2835303744

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, 258317, 516634, 774951, 1033268, 1549902, 1808219, 2066536, 3099804, 3616438, 4133072, 5424657, 6199608, 7232876, 8266144, 10849314, 12399216, 14465752, 16532288, 21698628, 24798432, 28931504, 33064576, 43397256, 49596864, 57863008, 66129152, 86794512, 99193728, 115726016, 173589024, 198387456, 231452032, 347178048, 462904064, 694356096, 1388712192]

約数ペア:

[(1, 1388712192), (2, 694356096), (3, 462904064), (4, 347178048), (6, 231452032), (7, 198387456), (8, 173589024), (12, 115726016), (14, 99193728), (16, 86794512), (21, 66129152), (24, 57863008), (28, 49596864), (32, 43397256), (42, 33064576), (48, 28931504), (56, 24798432), (64, 21698628), (84, 16532288), (96, 14465752), (112, 12399216), (128, 10849314), (168, 8266144), (192, 7232876), (224, 6199608), (256, 5424657), (336, 4133072), (384, 3616438), (448, 3099804), (672, 2066536), (768, 1808219), (896, 1549902), (1344, 1033268), (1792, 774951), (2688, 516634), (5376, 258317)]