15999799424

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{19819}}^1$

素因数の和:19910

約数の個数: 128

約数和(自身を含む): 39300681600

約数和(自身を除く): 23300882176

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 53, 56, 64, 68, 106, 112, 119, 128, 136, 212, 224, 238, 272, 371, 424, 448, 476, 544, 742, 848, 896, 901, 952, 1088, 1484, 1696, 1802, 1904, 2176, 2968, 3392, 3604, 3808, 5936, 6307, 6784, 7208, 7616, 11872, 12614, 14416, 15232, 19819, 23744, 25228, 28832, 39638, 47488, 50456, 57664, 79276, 100912, 115328, 138733, 158552, 201824, 277466, 317104, 336923, 403648, 554932, 634208, 673846, 807296, 1050407, 1109864, 1268416, 1347692, 2100814, 2219728, 2358461, 2536832, 2695384, 4201628, 4439456, 4716922, 5390768, 7352849, 8403256, 8878912, 9433844, 10781536, 14705698, 16806512, 17757824, 17856919, 18867688, 21563072, 29411396, 33613024, 35713838, 37735376, 43126144, 58822792, 67226048, 71427676, 75470752, 117645584, 124998433, 134452096, 142855352, 150941504, 235291168, 249996866, 285710704, 301883008, 470582336, 499993732, 571421408, 941164672, 999987464, 1142842816, 1999974928, 2285685632, 3999949856, 7999899712, 15999799424]

約数ペア:

[(1, 15999799424), (2, 7999899712), (4, 3999949856), (7, 2285685632), (8, 1999974928), (14, 1142842816), (16, 999987464), (17, 941164672), (28, 571421408), (32, 499993732), (34, 470582336), (53, 301883008), (56, 285710704), (64, 249996866), (68, 235291168), (106, 150941504), (112, 142855352), (119, 134452096), (128, 124998433), (136, 117645584), (212, 75470752), (224, 71427676), (238, 67226048), (272, 58822792), (371, 43126144), (424, 37735376), (448, 35713838), (476, 33613024), (544, 29411396), (742, 21563072), (848, 18867688), (896, 17856919), (901, 17757824), (952, 16806512), (1088, 14705698), (1484, 10781536), (1696, 9433844), (1802, 8878912), (1904, 8403256), (2176, 7352849), (2968, 5390768), (3392, 4716922), (3604, 4439456), (3808, 4201628), (5936, 2695384), (6307, 2536832), (6784, 2358461), (7208, 2219728), (7616, 2100814), (11872, 1347692), (12614, 1268416), (14416, 1109864), (15232, 1050407), (19819, 807296), (23744, 673846), (25228, 634208), (28832, 554932), (39638, 403648), (47488, 336923), (50456, 317104), (57664, 277466), (79276, 201824), (100912, 158552), (115328, 138733)]