255407184

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1033}}^1$

素因数の和:1165

約数の個数: 120

約数和(自身を含む): 765064872

約数和(自身を除く): 509657688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 101, 102, 136, 144, 153, 202, 204, 272, 303, 306, 404, 408, 606, 612, 808, 816, 909, 1033, 1212, 1224, 1616, 1717, 1818, 2066, 2424, 2448, 3099, 3434, 3636, 4132, 4848, 5151, 6198, 6868, 7272, 8264, 9297, 10302, 12396, 13736, 14544, 15453, 16528, 17561, 18594, 20604, 24792, 27472, 30906, 35122, 37188, 41208, 49584, 52683, 61812, 70244, 74376, 82416, 104333, 105366, 123624, 140488, 148752, 158049, 208666, 210732, 247248, 280976, 312999, 316098, 417332, 421464, 625998, 632196, 834664, 842928, 938997, 1251996, 1264392, 1669328, 1773661, 1877994, 2503992, 2528784, 3547322, 3755988, 5007984, 5320983, 7094644, 7511976, 10641966, 14189288, 15023952, 15962949, 21283932, 28378576, 31925898, 42567864, 63851796, 85135728, 127703592, 255407184]

約数ペア:

[(1, 255407184), (2, 127703592), (3, 85135728), (4, 63851796), (6, 42567864), (8, 31925898), (9, 28378576), (12, 21283932), (16, 15962949), (17, 15023952), (18, 14189288), (24, 10641966), (34, 7511976), (36, 7094644), (48, 5320983), (51, 5007984), (68, 3755988), (72, 3547322), (101, 2528784), (102, 2503992), (136, 1877994), (144, 1773661), (153, 1669328), (202, 1264392), (204, 1251996), (272, 938997), (303, 842928), (306, 834664), (404, 632196), (408, 625998), (606, 421464), (612, 417332), (808, 316098), (816, 312999), (909, 280976), (1033, 247248), (1212, 210732), (1224, 208666), (1616, 158049), (1717, 148752), (1818, 140488), (2066, 123624), (2424, 105366), (2448, 104333), (3099, 82416), (3434, 74376), (3636, 70244), (4132, 61812), (4848, 52683), (5151, 49584), (6198, 41208), (6868, 37188), (7272, 35122), (8264, 30906), (9297, 27472), (10302, 24792), (12396, 20604), (13736, 18594), (14544, 17561), (15453, 16528)]