1969956912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{7507}}^1$

素因数の和:7607

約数の個数: 160

約数和(自身を含む): 6435016704

約数和(自身を除く): 4465059792

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 71, 77, 84, 88, 112, 132, 142, 154, 168, 176, 213, 231, 264, 284, 308, 336, 426, 462, 497, 528, 568, 616, 781, 852, 924, 994, 1136, 1232, 1491, 1562, 1704, 1848, 1988, 2343, 2982, 3124, 3408, 3696, 3976, 4686, 5467, 5964, 6248, 7507, 7952, 9372, 10934, 11928, 12496, 15014, 16401, 18744, 21868, 22521, 23856, 30028, 32802, 37488, 43736, 45042, 52549, 60056, 65604, 82577, 87472, 90084, 105098, 120112, 131208, 157647, 165154, 180168, 210196, 247731, 262416, 315294, 330308, 360336, 420392, 495462, 532997, 578039, 630588, 660616, 840784, 990924, 1065994, 1156078, 1261176, 1321232, 1598991, 1734117, 1981848, 2131988, 2312156, 2522352, 3197982, 3468234, 3730979, 3963696, 4263976, 4624312, 5862967, 6395964, 6936468, 7461958, 8527952, 9248624, 11192937, 11725934, 12791928, 13872936, 14923916, 17588901, 22385874, 23451868, 25583856, 27745872, 29847832, 35177802, 41040769, 44771748, 46903736, 59695664, 70355604, 82081538, 89543496, 93807472, 123122307, 140711208, 164163076, 179086992, 246244614, 281422416, 328326152, 492489228, 656652304, 984978456, 1969956912]

約数ペア:

[(1, 1969956912), (2, 984978456), (3, 656652304), (4, 492489228), (6, 328326152), (7, 281422416), (8, 246244614), (11, 179086992), (12, 164163076), (14, 140711208), (16, 123122307), (21, 93807472), (22, 89543496), (24, 82081538), (28, 70355604), (33, 59695664), (42, 46903736), (44, 44771748), (48, 41040769), (56, 35177802), (66, 29847832), (71, 27745872), (77, 25583856), (84, 23451868), (88, 22385874), (112, 17588901), (132, 14923916), (142, 13872936), (154, 12791928), (168, 11725934), (176, 11192937), (213, 9248624), (231, 8527952), (264, 7461958), (284, 6936468), (308, 6395964), (336, 5862967), (426, 4624312), (462, 4263976), (497, 3963696), (528, 3730979), (568, 3468234), (616, 3197982), (781, 2522352), (852, 2312156), (924, 2131988), (994, 1981848), (1136, 1734117), (1232, 1598991), (1491, 1321232), (1562, 1261176), (1704, 1156078), (1848, 1065994), (1988, 990924), (2343, 840784), (2982, 660616), (3124, 630588), (3408, 578039), (3696, 532997), (3976, 495462), (4686, 420392), (5467, 360336), (5964, 330308), (6248, 315294), (7507, 262416), (7952, 247731), (9372, 210196), (10934, 180168), (11928, 165154), (12496, 157647), (15014, 131208), (16401, 120112), (18744, 105098), (21868, 90084), (22521, 87472), (23856, 82577), (30028, 65604), (32802, 60056), (37488, 52549), (43736, 45042)]