7889476192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 192

約数和(自身を含む): 18332504064

約数和(自身を除く): 10443027872

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 52, 62, 67, 92, 104, 124, 134, 184, 208, 248, 268, 299, 368, 397, 403, 416, 496, 536, 598, 713, 736, 794, 806, 871, 992, 1072, 1196, 1426, 1541, 1588, 1612, 1742, 2077, 2144, 2392, 2852, 3082, 3176, 3224, 3484, 4154, 4784, 5161, 5704, 6164, 6352, 6448, 6968, 8308, 9131, 9269, 9568, 10322, 11408, 12307, 12328, 12704, 12896, 13936, 16616, 18262, 18538, 20033, 20644, 22816, 24614, 24656, 26599, 27001, 27872, 33232, 36524, 37076, 40066, 41288, 47771, 49228, 49312, 53198, 54002, 66464, 73048, 74152, 80132, 82576, 95542, 98456, 106396, 108004, 118703, 146096, 148304, 159991, 160264, 165152, 191084, 196912, 212792, 216008, 237406, 283061, 292192, 296608, 319982, 320528, 345787, 382168, 393824, 425584, 432016, 474812, 566122, 611777, 621023, 639964, 641056, 691574, 764336, 824569, 851168, 864032, 949624, 1132244, 1223554, 1242046, 1279928, 1383148, 1528672, 1649138, 1899248, 2264488, 2447108, 2484092, 2559856, 2766296, 3298276, 3679793, 3798496, 4528976, 4894216, 4968184, 5119712, 5532592, 6596552, 7359586, 7953101, 9057952, 9788432, 9936368, 10719397, 11065184, 13193104, 14719172, 15906202, 18965087, 19576864, 19872736, 21438794, 26386208, 29438344, 31812404, 37930174, 42877588, 58876688, 63624808, 75860348, 85755176, 117753376, 127249616, 151720696, 171510352, 246546131, 254499232, 303441392, 343020704, 493092262, 606882784, 986184524, 1972369048, 3944738096, 7889476192]

約数ペア:

[(1, 7889476192), (2, 3944738096), (4, 1972369048), (8, 986184524), (13, 606882784), (16, 493092262), (23, 343020704), (26, 303441392), (31, 254499232), (32, 246546131), (46, 171510352), (52, 151720696), (62, 127249616), (67, 117753376), (92, 85755176), (104, 75860348), (124, 63624808), (134, 58876688), (184, 42877588), (208, 37930174), (248, 31812404), (268, 29438344), (299, 26386208), (368, 21438794), (397, 19872736), (403, 19576864), (416, 18965087), (496, 15906202), (536, 14719172), (598, 13193104), (713, 11065184), (736, 10719397), (794, 9936368), (806, 9788432), (871, 9057952), (992, 7953101), (1072, 7359586), (1196, 6596552), (1426, 5532592), (1541, 5119712), (1588, 4968184), (1612, 4894216), (1742, 4528976), (2077, 3798496), (2144, 3679793), (2392, 3298276), (2852, 2766296), (3082, 2559856), (3176, 2484092), (3224, 2447108), (3484, 2264488), (4154, 1899248), (4784, 1649138), (5161, 1528672), (5704, 1383148), (6164, 1279928), (6352, 1242046), (6448, 1223554), (6968, 1132244), (8308, 949624), (9131, 864032), (9269, 851168), (9568, 824569), (10322, 764336), (11408, 691574), (12307, 641056), (12328, 639964), (12704, 621023), (12896, 611777), (13936, 566122), (16616, 474812), (18262, 432016), (18538, 425584), (20033, 393824), (20644, 382168), (22816, 345787), (24614, 320528), (24656, 319982), (26599, 296608), (27001, 292192), (27872, 283061), (33232, 237406), (36524, 216008), (37076, 212792), (40066, 196912), (41288, 191084), (47771, 165152), (49228, 160264), (49312, 159991), (53198, 148304), (54002, 146096), (66464, 118703), (73048, 108004), (74152, 106396), (80132, 98456), (82576, 95542)]