2458902784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1136

約数の個数: 144

約数和(自身を含む): 5719766080

約数和(自身を除く): 3260863296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 37, 38, 52, 64, 74, 76, 104, 128, 148, 152, 208, 247, 256, 296, 304, 416, 481, 494, 592, 608, 703, 832, 962, 988, 1051, 1184, 1216, 1406, 1664, 1924, 1976, 2102, 2368, 2432, 2812, 3328, 3848, 3952, 4204, 4736, 4864, 5624, 7696, 7904, 8408, 9139, 9472, 11248, 13663, 15392, 15808, 16816, 18278, 19969, 22496, 27326, 30784, 31616, 33632, 36556, 38887, 39938, 44992, 54652, 61568, 63232, 67264, 73112, 77774, 79876, 89984, 109304, 123136, 134528, 146224, 155548, 159752, 179968, 218608, 259597, 269056, 292448, 311096, 319504, 437216, 505531, 519194, 584896, 622192, 639008, 738853, 874432, 1011062, 1038388, 1169792, 1244384, 1278016, 1477706, 1748864, 2022124, 2076776, 2339584, 2488768, 2556032, 2955412, 3497728, 4044248, 4153552, 4977536, 5112064, 5910824, 8088496, 8307104, 9605089, 9955072, 11821648, 16176992, 16614208, 19210178, 23643296, 32353984, 33228416, 38420356, 47286592, 64707968, 66456832, 76840712, 94573184, 129415936, 153681424, 189146368, 307362848, 614725696, 1229451392, 2458902784]

約数ペア:

[(1, 2458902784), (2, 1229451392), (4, 614725696), (8, 307362848), (13, 189146368), (16, 153681424), (19, 129415936), (26, 94573184), (32, 76840712), (37, 66456832), (38, 64707968), (52, 47286592), (64, 38420356), (74, 33228416), (76, 32353984), (104, 23643296), (128, 19210178), (148, 16614208), (152, 16176992), (208, 11821648), (247, 9955072), (256, 9605089), (296, 8307104), (304, 8088496), (416, 5910824), (481, 5112064), (494, 4977536), (592, 4153552), (608, 4044248), (703, 3497728), (832, 2955412), (962, 2556032), (988, 2488768), (1051, 2339584), (1184, 2076776), (1216, 2022124), (1406, 1748864), (1664, 1477706), (1924, 1278016), (1976, 1244384), (2102, 1169792), (2368, 1038388), (2432, 1011062), (2812, 874432), (3328, 738853), (3848, 639008), (3952, 622192), (4204, 584896), (4736, 519194), (4864, 505531), (5624, 437216), (7696, 319504), (7904, 311096), (8408, 292448), (9139, 269056), (9472, 259597), (11248, 218608), (13663, 179968), (15392, 159752), (15808, 155548), (16816, 146224), (18278, 134528), (19969, 123136), (22496, 109304), (27326, 89984), (30784, 79876), (31616, 77774), (33632, 73112), (36556, 67264), (38887, 63232), (39938, 61568), (44992, 54652)]