255548832

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:403

約数の個数: 192

約数和(自身を含む): 845365248

約数和(自身を除く): 589816416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 132, 154, 168, 176, 181, 191, 224, 231, 264, 308, 336, 352, 362, 382, 462, 528, 543, 573, 616, 672, 724, 764, 924, 1056, 1086, 1146, 1232, 1267, 1337, 1448, 1528, 1848, 1991, 2101, 2172, 2292, 2464, 2534, 2674, 2896, 3056, 3696, 3801, 3982, 4011, 4202, 4344, 4584, 5068, 5348, 5792, 5973, 6112, 6303, 7392, 7602, 7964, 8022, 8404, 8688, 9168, 10136, 10696, 11946, 12606, 13937, 14707, 15204, 15928, 16044, 16808, 17376, 18336, 20272, 21392, 23892, 25212, 27874, 29414, 30408, 31856, 32088, 33616, 34571, 40544, 41811, 42784, 44121, 47784, 50424, 55748, 58828, 60816, 63712, 64176, 67232, 69142, 83622, 88242, 95568, 100848, 103713, 111496, 117656, 121632, 128352, 138284, 167244, 176484, 191136, 201696, 207426, 222992, 235312, 241997, 276568, 334488, 352968, 380281, 414852, 445984, 470624, 483994, 553136, 668976, 705936, 725991, 760562, 829704, 967988, 1106272, 1140843, 1337952, 1411872, 1451982, 1521124, 1659408, 1935976, 2281686, 2661967, 2903964, 3042248, 3318816, 3871952, 4563372, 5323934, 5807928, 6084496, 7743904, 7985901, 9126744, 10647868, 11615856, 12168992, 15971802, 18253488, 21295736, 23231712, 31943604, 36506976, 42591472, 63887208, 85182944, 127774416, 255548832]

約数ペア:

[(1, 255548832), (2, 127774416), (3, 85182944), (4, 63887208), (6, 42591472), (7, 36506976), (8, 31943604), (11, 23231712), (12, 21295736), (14, 18253488), (16, 15971802), (21, 12168992), (22, 11615856), (24, 10647868), (28, 9126744), (32, 7985901), (33, 7743904), (42, 6084496), (44, 5807928), (48, 5323934), (56, 4563372), (66, 3871952), (77, 3318816), (84, 3042248), (88, 2903964), (96, 2661967), (112, 2281686), (132, 1935976), (154, 1659408), (168, 1521124), (176, 1451982), (181, 1411872), (191, 1337952), (224, 1140843), (231, 1106272), (264, 967988), (308, 829704), (336, 760562), (352, 725991), (362, 705936), (382, 668976), (462, 553136), (528, 483994), (543, 470624), (573, 445984), (616, 414852), (672, 380281), (724, 352968), (764, 334488), (924, 276568), (1056, 241997), (1086, 235312), (1146, 222992), (1232, 207426), (1267, 201696), (1337, 191136), (1448, 176484), (1528, 167244), (1848, 138284), (1991, 128352), (2101, 121632), (2172, 117656), (2292, 111496), (2464, 103713), (2534, 100848), (2674, 95568), (2896, 88242), (3056, 83622), (3696, 69142), (3801, 67232), (3982, 64176), (4011, 63712), (4202, 60816), (4344, 58828), (4584, 55748), (5068, 50424), (5348, 47784), (5792, 44121), (5973, 42784), (6112, 41811), (6303, 40544), (7392, 34571), (7602, 33616), (7964, 32088), (8022, 31856), (8404, 30408), (8688, 29414), (9168, 27874), (10136, 25212), (10696, 23892), (11946, 21392), (12606, 20272), (13937, 18336), (14707, 17376), (15204, 16808), (15928, 16044)]