238935424

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 595990080

約数和(自身を除く): 357054656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 73, 91, 104, 112, 128, 146, 182, 208, 224, 281, 292, 364, 416, 448, 511, 562, 584, 728, 832, 896, 949, 1022, 1124, 1168, 1456, 1664, 1898, 1967, 2044, 2248, 2336, 2912, 3653, 3796, 3934, 4088, 4496, 4672, 5824, 6643, 7306, 7592, 7868, 8176, 8992, 9344, 11648, 13286, 14612, 15184, 15736, 16352, 17984, 20513, 25571, 26572, 29224, 30368, 31472, 32704, 35968, 41026, 51142, 53144, 58448, 60736, 62944, 65408, 82052, 102284, 106288, 116896, 121472, 125888, 143591, 164104, 204568, 212576, 233792, 251776, 266669, 287182, 328208, 409136, 425152, 467584, 533338, 574364, 656416, 818272, 850304, 1066676, 1148728, 1312832, 1636544, 1866683, 2133352, 2297456, 2625664, 3273088, 3733366, 4266704, 4594912, 7466732, 8533408, 9189824, 14933464, 17066816, 18379648, 29866928, 34133632, 59733856, 119467712, 238935424]

約数ペア:

[(1, 238935424), (2, 119467712), (4, 59733856), (7, 34133632), (8, 29866928), (13, 18379648), (14, 17066816), (16, 14933464), (26, 9189824), (28, 8533408), (32, 7466732), (52, 4594912), (56, 4266704), (64, 3733366), (73, 3273088), (91, 2625664), (104, 2297456), (112, 2133352), (128, 1866683), (146, 1636544), (182, 1312832), (208, 1148728), (224, 1066676), (281, 850304), (292, 818272), (364, 656416), (416, 574364), (448, 533338), (511, 467584), (562, 425152), (584, 409136), (728, 328208), (832, 287182), (896, 266669), (949, 251776), (1022, 233792), (1124, 212576), (1168, 204568), (1456, 164104), (1664, 143591), (1898, 125888), (1967, 121472), (2044, 116896), (2248, 106288), (2336, 102284), (2912, 82052), (3653, 65408), (3796, 62944), (3934, 60736), (4088, 58448), (4496, 53144), (4672, 51142), (5824, 41026), (6643, 35968), (7306, 32704), (7592, 31472), (7868, 30368), (8176, 29224), (8992, 26572), (9344, 25571), (11648, 20513), (13286, 17984), (14612, 16352), (15184, 15736)]