512212008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8941}}^1$

素因数の和:8999

約数の個数: 128

約数和(自身を含む): 1648189440

約数和(自身を除く): 1135977432

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 124, 132, 154, 168, 186, 217, 231, 248, 264, 308, 341, 372, 434, 462, 616, 651, 682, 744, 868, 924, 1023, 1302, 1364, 1736, 1848, 2046, 2387, 2604, 2728, 4092, 4774, 5208, 7161, 8184, 8941, 9548, 14322, 17882, 19096, 26823, 28644, 35764, 53646, 57288, 62587, 71528, 98351, 107292, 125174, 187761, 196702, 214584, 250348, 277171, 295053, 375522, 393404, 500696, 554342, 590106, 688457, 751044, 786808, 831513, 1108684, 1180212, 1376914, 1502088, 1663026, 1940197, 2065371, 2217368, 2360424, 2753828, 3048881, 3326052, 3880394, 4130742, 5507656, 5820591, 6097762, 6652104, 7760788, 8261484, 9146643, 11641182, 12195524, 15521576, 16522968, 18293286, 21342167, 23282364, 24391048, 36586572, 42684334, 46564728, 64026501, 73173144, 85368668, 128053002, 170737336, 256106004, 512212008]

約数ペア:

[(1, 512212008), (2, 256106004), (3, 170737336), (4, 128053002), (6, 85368668), (7, 73173144), (8, 64026501), (11, 46564728), (12, 42684334), (14, 36586572), (21, 24391048), (22, 23282364), (24, 21342167), (28, 18293286), (31, 16522968), (33, 15521576), (42, 12195524), (44, 11641182), (56, 9146643), (62, 8261484), (66, 7760788), (77, 6652104), (84, 6097762), (88, 5820591), (93, 5507656), (124, 4130742), (132, 3880394), (154, 3326052), (168, 3048881), (186, 2753828), (217, 2360424), (231, 2217368), (248, 2065371), (264, 1940197), (308, 1663026), (341, 1502088), (372, 1376914), (434, 1180212), (462, 1108684), (616, 831513), (651, 786808), (682, 751044), (744, 688457), (868, 590106), (924, 554342), (1023, 500696), (1302, 393404), (1364, 375522), (1736, 295053), (1848, 277171), (2046, 250348), (2387, 214584), (2604, 196702), (2728, 187761), (4092, 125174), (4774, 107292), (5208, 98351), (7161, 71528), (8184, 62587), (8941, 57288), (9548, 53646), (14322, 35764), (17882, 28644), (19096, 26823)]