215999424

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 168

約数和(自身を含む): 653399760

約数和(自身を除く): 437400336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 67, 72, 87, 96, 116, 134, 144, 174, 192, 193, 201, 232, 261, 268, 288, 348, 386, 402, 464, 522, 536, 576, 579, 603, 696, 772, 804, 928, 1044, 1072, 1158, 1206, 1392, 1544, 1608, 1737, 1856, 1943, 2088, 2144, 2316, 2412, 2784, 3088, 3216, 3474, 3886, 4176, 4288, 4632, 4824, 5568, 5597, 5829, 6176, 6432, 6948, 7772, 8352, 9264, 9648, 11194, 11658, 12352, 12864, 12931, 13896, 15544, 16704, 16791, 17487, 18528, 19296, 22388, 23316, 25862, 27792, 31088, 33582, 34974, 37056, 38592, 38793, 44776, 46632, 50373, 51724, 55584, 62176, 67164, 69948, 77586, 89552, 93264, 100746, 103448, 111168, 116379, 124352, 134328, 139896, 155172, 179104, 186528, 201492, 206896, 232758, 268656, 279792, 310344, 358208, 373056, 374999, 402984, 413792, 465516, 537312, 559584, 620688, 749998, 805968, 827584, 931032, 1074624, 1119168, 1124997, 1241376, 1499996, 1611936, 1862064, 2249994, 2482752, 2999992, 3223872, 3374991, 3724128, 4499988, 5999984, 6749982, 7448256, 8999976, 11999968, 13499964, 17999952, 23999936, 26999928, 35999904, 53999856, 71999808, 107999712, 215999424]

約数ペア:

[(1, 215999424), (2, 107999712), (3, 71999808), (4, 53999856), (6, 35999904), (8, 26999928), (9, 23999936), (12, 17999952), (16, 13499964), (18, 11999968), (24, 8999976), (29, 7448256), (32, 6749982), (36, 5999984), (48, 4499988), (58, 3724128), (64, 3374991), (67, 3223872), (72, 2999992), (87, 2482752), (96, 2249994), (116, 1862064), (134, 1611936), (144, 1499996), (174, 1241376), (192, 1124997), (193, 1119168), (201, 1074624), (232, 931032), (261, 827584), (268, 805968), (288, 749998), (348, 620688), (386, 559584), (402, 537312), (464, 465516), (522, 413792), (536, 402984), (576, 374999), (579, 373056), (603, 358208), (696, 310344), (772, 279792), (804, 268656), (928, 232758), (1044, 206896), (1072, 201492), (1158, 186528), (1206, 179104), (1392, 155172), (1544, 139896), (1608, 134328), (1737, 124352), (1856, 116379), (1943, 111168), (2088, 103448), (2144, 100746), (2316, 93264), (2412, 89552), (2784, 77586), (3088, 69948), (3216, 67164), (3474, 62176), (3886, 55584), (4176, 51724), (4288, 50373), (4632, 46632), (4824, 44776), (5568, 38793), (5597, 38592), (5829, 37056), (6176, 34974), (6432, 33582), (6948, 31088), (7772, 27792), (8352, 25862), (9264, 23316), (9648, 22388), (11194, 19296), (11658, 18528), (12352, 17487), (12864, 16791), (12931, 16704), (13896, 15544)]