1907891328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1181}}^1$

素因数の和:1806

約数の個数: 128

約数和(自身を含む): 5806362240

約数和(自身を除く): 3898470912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 601, 672, 896, 1181, 1202, 1344, 1803, 2362, 2404, 2688, 3543, 3606, 4207, 4724, 4808, 7086, 7212, 8267, 8414, 9448, 9616, 12621, 14172, 14424, 16534, 16828, 18896, 19232, 24801, 25242, 28344, 28848, 33068, 33656, 37792, 38464, 49602, 50484, 56688, 57696, 66136, 67312, 75584, 76928, 99204, 100968, 113376, 115392, 132272, 134624, 151168, 198408, 201936, 226752, 230784, 264544, 269248, 396816, 403872, 453504, 529088, 538496, 709781, 793632, 807744, 1058176, 1419562, 1587264, 1615488, 2129343, 2839124, 3174528, 4258686, 4968467, 5678248, 8517372, 9936934, 11356496, 14905401, 17034744, 19873868, 22712992, 29810802, 34069488, 39747736, 45425984, 59621604, 68138976, 79495472, 90851968, 119243208, 136277952, 158990944, 238486416, 272555904, 317981888, 476972832, 635963776, 953945664, 1907891328]

約数ペア:

[(1, 1907891328), (2, 953945664), (3, 635963776), (4, 476972832), (6, 317981888), (7, 272555904), (8, 238486416), (12, 158990944), (14, 136277952), (16, 119243208), (21, 90851968), (24, 79495472), (28, 68138976), (32, 59621604), (42, 45425984), (48, 39747736), (56, 34069488), (64, 29810802), (84, 22712992), (96, 19873868), (112, 17034744), (128, 14905401), (168, 11356496), (192, 9936934), (224, 8517372), (336, 5678248), (384, 4968467), (448, 4258686), (601, 3174528), (672, 2839124), (896, 2129343), (1181, 1615488), (1202, 1587264), (1344, 1419562), (1803, 1058176), (2362, 807744), (2404, 793632), (2688, 709781), (3543, 538496), (3606, 529088), (4207, 453504), (4724, 403872), (4808, 396816), (7086, 269248), (7212, 264544), (8267, 230784), (8414, 226752), (9448, 201936), (9616, 198408), (12621, 151168), (14172, 134624), (14424, 132272), (16534, 115392), (16828, 113376), (18896, 100968), (19232, 99204), (24801, 76928), (25242, 75584), (28344, 67312), (28848, 66136), (33068, 57696), (33656, 56688), (37792, 50484), (38464, 49602)]