393839952

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 1233403200

約数和(自身を除く): 839563248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 89, 102, 116, 132, 136, 174, 176, 178, 187, 204, 232, 264, 267, 272, 289, 319, 348, 356, 374, 408, 464, 493, 528, 534, 561, 578, 638, 696, 712, 748, 816, 867, 957, 979, 986, 1068, 1122, 1156, 1276, 1392, 1424, 1479, 1496, 1513, 1734, 1914, 1958, 1972, 2136, 2244, 2312, 2552, 2581, 2937, 2958, 2992, 3026, 3179, 3468, 3828, 3916, 3944, 4272, 4488, 4539, 4624, 5104, 5162, 5423, 5874, 5916, 6052, 6358, 6936, 7656, 7743, 7832, 7888, 8381, 8976, 9078, 9537, 10324, 10846, 11748, 11832, 12104, 12716, 13872, 15312, 15486, 15664, 16269, 16643, 16762, 18156, 19074, 20648, 21692, 23496, 23664, 24208, 25143, 25432, 25721, 28391, 30972, 32538, 33286, 33524, 36312, 38148, 41296, 43384, 43877, 46992, 49929, 50286, 50864, 51442, 56782, 61944, 65076, 66572, 67048, 72624, 76296, 77163, 85173, 86768, 87754, 92191, 99858, 100572, 102884, 113564, 123888, 130152, 131631, 133144, 134096, 152592, 154326, 170346, 175508, 184382, 199716, 201144, 205768, 227128, 260304, 263262, 266288, 276573, 282931, 308652, 340692, 351016, 368764, 399432, 402288, 411536, 454256, 482647, 526524, 553146, 565862, 617304, 681384, 702032, 737528, 745909, 798864, 848793, 965294, 1053048, 1106292, 1131724, 1234608, 1362768, 1447941, 1475056, 1491818, 1697586, 1930588, 2106096, 2212584, 2237727, 2263448, 2895882, 2983636, 3395172, 3861176, 4425168, 4475454, 4526896, 5791764, 5967272, 6790344, 7722352, 8204999, 8950908, 11583528, 11934544, 13580688, 16409998, 17901816, 23167056, 24614997, 32819996, 35803632, 49229994, 65639992, 98459988, 131279984, 196919976, 393839952]

約数ペア:

[(1, 393839952), (2, 196919976), (3, 131279984), (4, 98459988), (6, 65639992), (8, 49229994), (11, 35803632), (12, 32819996), (16, 24614997), (17, 23167056), (22, 17901816), (24, 16409998), (29, 13580688), (33, 11934544), (34, 11583528), (44, 8950908), (48, 8204999), (51, 7722352), (58, 6790344), (66, 5967272), (68, 5791764), (87, 4526896), (88, 4475454), (89, 4425168), (102, 3861176), (116, 3395172), (132, 2983636), (136, 2895882), (174, 2263448), (176, 2237727), (178, 2212584), (187, 2106096), (204, 1930588), (232, 1697586), (264, 1491818), (267, 1475056), (272, 1447941), (289, 1362768), (319, 1234608), (348, 1131724), (356, 1106292), (374, 1053048), (408, 965294), (464, 848793), (493, 798864), (528, 745909), (534, 737528), (561, 702032), (578, 681384), (638, 617304), (696, 565862), (712, 553146), (748, 526524), (816, 482647), (867, 454256), (957, 411536), (979, 402288), (986, 399432), (1068, 368764), (1122, 351016), (1156, 340692), (1276, 308652), (1392, 282931), (1424, 276573), (1479, 266288), (1496, 263262), (1513, 260304), (1734, 227128), (1914, 205768), (1958, 201144), (1972, 199716), (2136, 184382), (2244, 175508), (2312, 170346), (2552, 154326), (2581, 152592), (2937, 134096), (2958, 133144), (2992, 131631), (3026, 130152), (3179, 123888), (3468, 113564), (3828, 102884), (3916, 100572), (3944, 99858), (4272, 92191), (4488, 87754), (4539, 86768), (4624, 85173), (5104, 77163), (5162, 76296), (5423, 72624), (5874, 67048), (5916, 66572), (6052, 65076), (6358, 61944), (6936, 56782), (7656, 51442), (7743, 50864), (7832, 50286), (7888, 49929), (8381, 46992), (8976, 43877), (9078, 43384), (9537, 41296), (10324, 38148), (10846, 36312), (11748, 33524), (11832, 33286), (12104, 32538), (12716, 30972), (13872, 28391), (15312, 25721), (15486, 25432), (15664, 25143), (16269, 24208), (16643, 23664), (16762, 23496), (18156, 21692), (19074, 20648)]