1229451392

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1134

約数の個数: 128

約数和(自身を含む): 2854286400

約数和(自身を除く): 1624835008

約数列:

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

約数ペア:

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