7390107828

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1054

約数の個数: 144

約数和(自身を含む): 20101326336

約数和(自身を除く): 12711218508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 463, 521, 666, 828, 851, 926, 1042, 1332, 1389, 1563, 1702, 1852, 2084, 2553, 2778, 3126, 3404, 4167, 4689, 5106, 5556, 6252, 7659, 8334, 9378, 10212, 10649, 11983, 15318, 16668, 17131, 18756, 19277, 21298, 23966, 30636, 31947, 34262, 35949, 38554, 42596, 47932, 51393, 57831, 63894, 68524, 71898, 77108, 95841, 102786, 107847, 115662, 127788, 143796, 154179, 173493, 191682, 205572, 215694, 231324, 241223, 308358, 346986, 383364, 394013, 431388, 443371, 482446, 616716, 693972, 723669, 788026, 886742, 964892, 1182039, 1330113, 1447338, 1576052, 1773484, 2171007, 2364078, 2660226, 2894676, 3546117, 3990339, 4342014, 4728156, 5320452, 5548129, 7092234, 7980678, 8684028, 8925251, 11096258, 14184468, 15961356, 16644387, 17850502, 22192516, 26775753, 33288774, 35701004, 49933161, 53551506, 66577548, 80327259, 99866322, 107103012, 160654518, 199732644, 205280773, 321309036, 410561546, 615842319, 821123092, 1231684638, 1847526957, 2463369276, 3695053914, 7390107828]

約数ペア:

[(1, 7390107828), (2, 3695053914), (3, 2463369276), (4, 1847526957), (6, 1231684638), (9, 821123092), (12, 615842319), (18, 410561546), (23, 321309036), (36, 205280773), (37, 199732644), (46, 160654518), (69, 107103012), (74, 99866322), (92, 80327259), (111, 66577548), (138, 53551506), (148, 49933161), (207, 35701004), (222, 33288774), (276, 26775753), (333, 22192516), (414, 17850502), (444, 16644387), (463, 15961356), (521, 14184468), (666, 11096258), (828, 8925251), (851, 8684028), (926, 7980678), (1042, 7092234), (1332, 5548129), (1389, 5320452), (1563, 4728156), (1702, 4342014), (1852, 3990339), (2084, 3546117), (2553, 2894676), (2778, 2660226), (3126, 2364078), (3404, 2171007), (4167, 1773484), (4689, 1576052), (5106, 1447338), (5556, 1330113), (6252, 1182039), (7659, 964892), (8334, 886742), (9378, 788026), (10212, 723669), (10649, 693972), (11983, 616716), (15318, 482446), (16668, 443371), (17131, 431388), (18756, 394013), (19277, 383364), (21298, 346986), (23966, 308358), (30636, 241223), (31947, 231324), (34262, 215694), (35949, 205572), (38554, 191682), (42596, 173493), (47932, 154179), (51393, 143796), (57831, 127788), (63894, 115662), (68524, 107847), (71898, 102786), (77108, 95841)]