39387456

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 168

約数和(自身を含む): 122834400

約数和(自身を除く): 83446944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 59, 61, 64, 72, 76, 96, 114, 118, 122, 144, 152, 171, 177, 183, 192, 228, 236, 244, 288, 304, 342, 354, 366, 456, 472, 488, 531, 549, 576, 608, 684, 708, 732, 912, 944, 976, 1062, 1098, 1121, 1159, 1216, 1368, 1416, 1464, 1824, 1888, 1952, 2124, 2196, 2242, 2318, 2736, 2832, 2928, 3363, 3477, 3599, 3648, 3776, 3904, 4248, 4392, 4484, 4636, 5472, 5664, 5856, 6726, 6954, 7198, 8496, 8784, 8968, 9272, 10089, 10431, 10797, 10944, 11328, 11712, 13452, 13908, 14396, 16992, 17568, 17936, 18544, 20178, 20862, 21594, 26904, 27816, 28792, 32391, 33984, 35136, 35872, 37088, 40356, 41724, 43188, 53808, 55632, 57584, 64782, 68381, 71744, 74176, 80712, 83448, 86376, 107616, 111264, 115168, 129564, 136762, 161424, 166896, 172752, 205143, 215232, 222528, 230336, 259128, 273524, 322848, 333792, 345504, 410286, 518256, 547048, 615429, 645696, 667584, 691008, 820572, 1036512, 1094096, 1230858, 1641144, 2073024, 2188192, 2461716, 3282288, 4376384, 4923432, 6564576, 9846864, 13129152, 19693728, 39387456]

約数ペア:

[(1, 39387456), (2, 19693728), (3, 13129152), (4, 9846864), (6, 6564576), (8, 4923432), (9, 4376384), (12, 3282288), (16, 2461716), (18, 2188192), (19, 2073024), (24, 1641144), (32, 1230858), (36, 1094096), (38, 1036512), (48, 820572), (57, 691008), (59, 667584), (61, 645696), (64, 615429), (72, 547048), (76, 518256), (96, 410286), (114, 345504), (118, 333792), (122, 322848), (144, 273524), (152, 259128), (171, 230336), (177, 222528), (183, 215232), (192, 205143), (228, 172752), (236, 166896), (244, 161424), (288, 136762), (304, 129564), (342, 115168), (354, 111264), (366, 107616), (456, 86376), (472, 83448), (488, 80712), (531, 74176), (549, 71744), (576, 68381), (608, 64782), (684, 57584), (708, 55632), (732, 53808), (912, 43188), (944, 41724), (976, 40356), (1062, 37088), (1098, 35872), (1121, 35136), (1159, 33984), (1216, 32391), (1368, 28792), (1416, 27816), (1464, 26904), (1824, 21594), (1888, 20862), (1952, 20178), (2124, 18544), (2196, 17936), (2242, 17568), (2318, 16992), (2736, 14396), (2832, 13908), (2928, 13452), (3363, 11712), (3477, 11328), (3599, 10944), (3648, 10797), (3776, 10431), (3904, 10089), (4248, 9272), (4392, 8968), (4484, 8784), (4636, 8496), (5472, 7198), (5664, 6954), (5856, 6726)]