7747495056

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{20717}}^1$

素因数の和:20798

約数の個数: 180

約数和(自身を含む): 25699311612

約数和(自身を除く): 17951816556

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 53, 56, 63, 72, 84, 98, 106, 112, 126, 144, 147, 159, 168, 196, 212, 252, 294, 318, 336, 371, 392, 424, 441, 477, 504, 588, 636, 742, 784, 848, 882, 954, 1008, 1113, 1176, 1272, 1484, 1764, 1908, 2226, 2352, 2544, 2597, 2968, 3339, 3528, 3816, 4452, 5194, 5936, 6678, 7056, 7632, 7791, 8904, 10388, 13356, 15582, 17808, 20717, 20776, 23373, 26712, 31164, 41434, 41552, 46746, 53424, 62151, 62328, 82868, 93492, 124302, 124656, 145019, 165736, 186453, 186984, 248604, 290038, 331472, 372906, 373968, 435057, 497208, 580076, 745812, 870114, 994416, 1015133, 1098001, 1160152, 1305171, 1491624, 1740228, 2030266, 2196002, 2320304, 2610342, 2983248, 3045399, 3294003, 3480456, 4060532, 4392004, 5220684, 6090798, 6588006, 6960912, 7686007, 8121064, 8784008, 9136197, 9882009, 10441368, 12181596, 13176012, 15372014, 16242128, 17568016, 18272394, 19764018, 20882736, 23058021, 24363192, 26352024, 30744028, 36544788, 39528036, 46116042, 48726384, 52704048, 53802049, 61488056, 69174063, 73089576, 79056072, 92232084, 107604098, 122976112, 138348126, 146179152, 158112144, 161406147, 184464168, 215208196, 276696252, 322812294, 368928336, 430416392, 484218441, 553392504, 645624588, 860832784, 968436882, 1106785008, 1291249176, 1936873764, 2582498352, 3873747528, 7747495056]

約数ペア:

[(1, 7747495056), (2, 3873747528), (3, 2582498352), (4, 1936873764), (6, 1291249176), (7, 1106785008), (8, 968436882), (9, 860832784), (12, 645624588), (14, 553392504), (16, 484218441), (18, 430416392), (21, 368928336), (24, 322812294), (28, 276696252), (36, 215208196), (42, 184464168), (48, 161406147), (49, 158112144), (53, 146179152), (56, 138348126), (63, 122976112), (72, 107604098), (84, 92232084), (98, 79056072), (106, 73089576), (112, 69174063), (126, 61488056), (144, 53802049), (147, 52704048), (159, 48726384), (168, 46116042), (196, 39528036), (212, 36544788), (252, 30744028), (294, 26352024), (318, 24363192), (336, 23058021), (371, 20882736), (392, 19764018), (424, 18272394), (441, 17568016), (477, 16242128), (504, 15372014), (588, 13176012), (636, 12181596), (742, 10441368), (784, 9882009), (848, 9136197), (882, 8784008), (954, 8121064), (1008, 7686007), (1113, 6960912), (1176, 6588006), (1272, 6090798), (1484, 5220684), (1764, 4392004), (1908, 4060532), (2226, 3480456), (2352, 3294003), (2544, 3045399), (2597, 2983248), (2968, 2610342), (3339, 2320304), (3528, 2196002), (3816, 2030266), (4452, 1740228), (5194, 1491624), (5936, 1305171), (6678, 1160152), (7056, 1098001), (7632, 1015133), (7791, 994416), (8904, 870114), (10388, 745812), (13356, 580076), (15582, 497208), (17808, 435057), (20717, 373968), (20776, 372906), (23373, 331472), (26712, 290038), (31164, 248604), (41434, 186984), (41552, 186453), (46746, 165736), (53424, 145019), (62151, 124656), (62328, 124302), (82868, 93492)]