126847512

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:494

約数の個数: 128

約数和(自身を含む): 387763200

約数和(自身を除く): 260915688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 197, 198, 216, 264, 271, 297, 394, 396, 542, 591, 594, 788, 792, 813, 1084, 1182, 1188, 1576, 1626, 1773, 2167, 2168, 2364, 2376, 2439, 2981, 3252, 3546, 4334, 4728, 4878, 5319, 5962, 6501, 6504, 7092, 7317, 8668, 8943, 9756, 10638, 11924, 13002, 14184, 14634, 17336, 17886, 19503, 19512, 21276, 23848, 26004, 26829, 29268, 35772, 39006, 42552, 52008, 53387, 53658, 58509, 58536, 71544, 78012, 80487, 106774, 107316, 117018, 156024, 160161, 160974, 213548, 214632, 234036, 320322, 321948, 427096, 468072, 480483, 587257, 640644, 643896, 960966, 1174514, 1281288, 1441449, 1761771, 1921932, 2349028, 2882898, 3523542, 3843864, 4698056, 5285313, 5765796, 7047084, 10570626, 11531592, 14094168, 15855939, 21141252, 31711878, 42282504, 63423756, 126847512]

約数ペア:

[(1, 126847512), (2, 63423756), (3, 42282504), (4, 31711878), (6, 21141252), (8, 15855939), (9, 14094168), (11, 11531592), (12, 10570626), (18, 7047084), (22, 5765796), (24, 5285313), (27, 4698056), (33, 3843864), (36, 3523542), (44, 2882898), (54, 2349028), (66, 1921932), (72, 1761771), (88, 1441449), (99, 1281288), (108, 1174514), (132, 960966), (197, 643896), (198, 640644), (216, 587257), (264, 480483), (271, 468072), (297, 427096), (394, 321948), (396, 320322), (542, 234036), (591, 214632), (594, 213548), (788, 160974), (792, 160161), (813, 156024), (1084, 117018), (1182, 107316), (1188, 106774), (1576, 80487), (1626, 78012), (1773, 71544), (2167, 58536), (2168, 58509), (2364, 53658), (2376, 53387), (2439, 52008), (2981, 42552), (3252, 39006), (3546, 35772), (4334, 29268), (4728, 26829), (4878, 26004), (5319, 23848), (5962, 21276), (6501, 19512), (6504, 19503), (7092, 17886), (7317, 17336), (8668, 14634), (8943, 14184), (9756, 13002), (10638, 11924)]