508461984

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 1485993600

約数和(自身を除く): 977531616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 89, 96, 144, 166, 178, 239, 249, 267, 288, 332, 356, 478, 498, 534, 664, 712, 717, 747, 801, 956, 996, 1068, 1328, 1424, 1434, 1494, 1602, 1912, 1992, 2136, 2151, 2656, 2848, 2868, 2988, 3204, 3824, 3984, 4272, 4302, 5736, 5976, 6408, 7387, 7648, 7968, 8544, 8604, 11472, 11952, 12816, 14774, 17208, 19837, 21271, 22161, 22944, 23904, 25632, 29548, 34416, 39674, 42542, 44322, 59096, 59511, 63813, 66483, 68832, 79348, 85084, 88644, 118192, 119022, 127626, 132966, 158696, 170168, 177288, 178533, 191439, 236384, 238044, 255252, 265932, 317392, 340336, 354576, 357066, 382878, 476088, 510504, 531864, 634784, 680672, 709152, 714132, 765756, 952176, 1021008, 1063728, 1428264, 1531512, 1765493, 1904352, 2042016, 2127456, 2856528, 3063024, 3530986, 5296479, 5713056, 6126048, 7061972, 10592958, 14123944, 15889437, 21185916, 28247888, 31778874, 42371832, 56495776, 63557748, 84743664, 127115496, 169487328, 254230992, 508461984]

約数ペア:

[(1, 508461984), (2, 254230992), (3, 169487328), (4, 127115496), (6, 84743664), (8, 63557748), (9, 56495776), (12, 42371832), (16, 31778874), (18, 28247888), (24, 21185916), (32, 15889437), (36, 14123944), (48, 10592958), (72, 7061972), (83, 6126048), (89, 5713056), (96, 5296479), (144, 3530986), (166, 3063024), (178, 2856528), (239, 2127456), (249, 2042016), (267, 1904352), (288, 1765493), (332, 1531512), (356, 1428264), (478, 1063728), (498, 1021008), (534, 952176), (664, 765756), (712, 714132), (717, 709152), (747, 680672), (801, 634784), (956, 531864), (996, 510504), (1068, 476088), (1328, 382878), (1424, 357066), (1434, 354576), (1494, 340336), (1602, 317392), (1912, 265932), (1992, 255252), (2136, 238044), (2151, 236384), (2656, 191439), (2848, 178533), (2868, 177288), (2988, 170168), (3204, 158696), (3824, 132966), (3984, 127626), (4272, 119022), (4302, 118192), (5736, 88644), (5976, 85084), (6408, 79348), (7387, 68832), (7648, 66483), (7968, 63813), (8544, 59511), (8604, 59096), (11472, 44322), (11952, 42542), (12816, 39674), (14774, 34416), (17208, 29548), (19837, 25632), (21271, 23904), (22161, 22944)]