212831136

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 696556224

約数和(自身を除く): 483725088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 193, 224, 252, 288, 336, 386, 504, 547, 579, 672, 772, 1008, 1094, 1158, 1351, 1544, 1641, 1737, 2016, 2188, 2316, 2702, 3088, 3282, 3474, 3829, 4053, 4376, 4632, 4923, 5404, 6176, 6564, 6948, 7658, 8106, 8752, 9264, 9846, 10808, 11487, 12159, 13128, 13896, 15316, 16212, 17504, 18528, 19692, 21616, 22974, 24318, 26256, 27792, 30632, 32424, 34461, 39384, 43232, 45948, 48636, 52512, 55584, 61264, 64848, 68922, 78768, 91896, 97272, 105571, 122528, 129696, 137844, 157536, 183792, 194544, 211142, 275688, 316713, 367584, 389088, 422284, 551376, 633426, 738997, 844568, 950139, 1102752, 1266852, 1477994, 1689136, 1900278, 2216991, 2533704, 2955988, 3378272, 3800556, 4433982, 5067408, 5911976, 6650973, 7601112, 8867964, 10134816, 11823952, 13301946, 15202224, 17735928, 23647904, 26603892, 30404448, 35471856, 53207784, 70943712, 106415568, 212831136]

約数ペア:

[(1, 212831136), (2, 106415568), (3, 70943712), (4, 53207784), (6, 35471856), (7, 30404448), (8, 26603892), (9, 23647904), (12, 17735928), (14, 15202224), (16, 13301946), (18, 11823952), (21, 10134816), (24, 8867964), (28, 7601112), (32, 6650973), (36, 5911976), (42, 5067408), (48, 4433982), (56, 3800556), (63, 3378272), (72, 2955988), (84, 2533704), (96, 2216991), (112, 1900278), (126, 1689136), (144, 1477994), (168, 1266852), (193, 1102752), (224, 950139), (252, 844568), (288, 738997), (336, 633426), (386, 551376), (504, 422284), (547, 389088), (579, 367584), (672, 316713), (772, 275688), (1008, 211142), (1094, 194544), (1158, 183792), (1351, 157536), (1544, 137844), (1641, 129696), (1737, 122528), (2016, 105571), (2188, 97272), (2316, 91896), (2702, 78768), (3088, 68922), (3282, 64848), (3474, 61264), (3829, 55584), (4053, 52512), (4376, 48636), (4632, 45948), (4923, 43232), (5404, 39384), (6176, 34461), (6564, 32424), (6948, 30632), (7658, 27792), (8106, 26256), (8752, 24318), (9264, 22974), (9846, 21616), (10808, 19692), (11487, 18528), (12159, 17504), (13128, 16212), (13896, 15316)]