1123570448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 240

約数和(自身を含む): 3061554048

約数和(自身を除く): 1937983600

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 62, 73, 77, 88, 91, 104, 112, 124, 143, 146, 154, 176, 182, 208, 217, 248, 286, 292, 308, 341, 364, 403, 434, 496, 511, 572, 584, 616, 682, 728, 803, 806, 868, 949, 961, 1001, 1022, 1144, 1168, 1232, 1364, 1456, 1606, 1612, 1736, 1898, 1922, 2002, 2044, 2263, 2288, 2387, 2728, 2821, 3212, 3224, 3472, 3796, 3844, 4004, 4088, 4433, 4526, 4774, 5456, 5621, 5642, 6424, 6448, 6643, 6727, 7592, 7688, 8008, 8176, 8866, 9052, 9548, 10439, 10571, 11242, 11284, 12493, 12848, 13286, 13454, 15184, 15376, 15841, 16016, 17732, 18104, 19096, 20878, 21142, 22484, 22568, 24893, 24986, 26572, 26908, 29419, 31031, 31682, 35464, 36208, 38192, 41756, 42284, 44968, 45136, 49786, 49972, 53144, 53816, 58838, 62062, 63364, 70153, 70928, 73073, 73997, 83512, 84568, 87451, 89936, 99572, 99944, 106288, 107632, 117676, 124124, 126728, 137423, 140306, 146146, 147994, 167024, 169136, 174251, 174902, 199144, 199888, 205933, 235352, 248248, 253456, 274846, 280612, 292292, 295988, 323609, 348502, 349804, 398288, 411866, 470704, 491071, 496496, 549692, 561224, 584584, 591976, 647218, 697004, 699608, 771683, 823732, 911989, 961961, 982142, 1099384, 1122448, 1169168, 1183952, 1294436, 1394008, 1399216, 1543366, 1647464, 1823978, 1923922, 1964284, 2198768, 2265263, 2588872, 2788016, 3086732, 3294928, 3647956, 3847844, 3928568, 4530526, 5177744, 5401781, 6173464, 6383923, 7295912, 7695688, 7857136, 9061052, 10031879, 10803562, 12346928, 12767846, 14591824, 15391376, 18122104, 20063758, 21607124, 25535692, 36244208, 40127516, 43214248, 51071384, 70223153, 80255032, 86428496, 102142768, 140446306, 160510064, 280892612, 561785224, 1123570448]

約数ペア:

[(1, 1123570448), (2, 561785224), (4, 280892612), (7, 160510064), (8, 140446306), (11, 102142768), (13, 86428496), (14, 80255032), (16, 70223153), (22, 51071384), (26, 43214248), (28, 40127516), (31, 36244208), (44, 25535692), (52, 21607124), (56, 20063758), (62, 18122104), (73, 15391376), (77, 14591824), (88, 12767846), (91, 12346928), (104, 10803562), (112, 10031879), (124, 9061052), (143, 7857136), (146, 7695688), (154, 7295912), (176, 6383923), (182, 6173464), (208, 5401781), (217, 5177744), (248, 4530526), (286, 3928568), (292, 3847844), (308, 3647956), (341, 3294928), (364, 3086732), (403, 2788016), (434, 2588872), (496, 2265263), (511, 2198768), (572, 1964284), (584, 1923922), (616, 1823978), (682, 1647464), (728, 1543366), (803, 1399216), (806, 1394008), (868, 1294436), (949, 1183952), (961, 1169168), (1001, 1122448), (1022, 1099384), (1144, 982142), (1168, 961961), (1232, 911989), (1364, 823732), (1456, 771683), (1606, 699608), (1612, 697004), (1736, 647218), (1898, 591976), (1922, 584584), (2002, 561224), (2044, 549692), (2263, 496496), (2288, 491071), (2387, 470704), (2728, 411866), (2821, 398288), (3212, 349804), (3224, 348502), (3472, 323609), (3796, 295988), (3844, 292292), (4004, 280612), (4088, 274846), (4433, 253456), (4526, 248248), (4774, 235352), (5456, 205933), (5621, 199888), (5642, 199144), (6424, 174902), (6448, 174251), (6643, 169136), (6727, 167024), (7592, 147994), (7688, 146146), (8008, 140306), (8176, 137423), (8866, 126728), (9052, 124124), (9548, 117676), (10439, 107632), (10571, 106288), (11242, 99944), (11284, 99572), (12493, 89936), (12848, 87451), (13286, 84568), (13454, 83512), (15184, 73997), (15376, 73073), (15841, 70928), (16016, 70153), (17732, 63364), (18104, 62062), (19096, 58838), (20878, 53816), (21142, 53144), (22484, 49972), (22568, 49786), (24893, 45136), (24986, 44968), (26572, 42284), (26908, 41756), (29419, 38192), (31031, 36208), (31682, 35464)]